Release calendarTop 250 moviesMost popular moviesBrowse movies by genreTop box officeShowtimes & ticketsMovie newsIndia movie spotlight
    What's on TV & streamingTop 250 TV showsMost popular TV showsBrowse TV shows by genreTV news
    What to watchLatest trailersIMDb OriginalsIMDb PicksIMDb SpotlightFamily entertainment guideIMDb Podcasts
    OscarsEmmysToronto Int'l Film FestivalHispanic Heritage MonthIMDb Stars to WatchSTARmeter AwardsAwards CentralFestival CentralAll events
    Born todayMost popular celebsCelebrity news
    Help centerContributor zonePolls
For industry professionals
  • Language
  • Fully supported
  • English (United States)
    Partially supported
  • Français (Canada)
  • Français (France)
  • Deutsch (Deutschland)
  • हिंदी (भारत)
  • Italiano (Italia)
  • Português (Brasil)
  • Español (España)
  • Español (México)
Watchlist
Sign in
  • Fully supported
  • English (United States)
    Partially supported
  • Français (Canada)
  • Français (France)
  • Deutsch (Deutschland)
  • हिंदी (भारत)
  • Italiano (Italia)
  • Português (Brasil)
  • Español (España)
  • Español (México)
Use app
Mannix
S3.E19
All episodesAll
  • Cast & crew
  • User reviews
  • Trivia
IMDbPro

Who Is Sylvia?

  • Episode aired Feb 7, 1970
  • TV-PG
  • 52m
IMDb RATING
7.5/10
125
YOUR RATING
Robert Colbert and Mike Connors in Mannix (1967)
ActionCrimeDramaMysteryThriller

Joe Mannix is invited to a party at the home of Phil Graves, with whom he served in the Army during the Korean War. Now Phil is a bank executive married to a wealthy socialite named Kathy. S... Read allJoe Mannix is invited to a party at the home of Phil Graves, with whom he served in the Army during the Korean War. Now Phil is a bank executive married to a wealthy socialite named Kathy. She confides in Joe that there have been three recent attempts on her life, including one t... Read allJoe Mannix is invited to a party at the home of Phil Graves, with whom he served in the Army during the Korean War. Now Phil is a bank executive married to a wealthy socialite named Kathy. She confides in Joe that there have been three recent attempts on her life, including one that day when someone apparently tampered with the brakes of her car. Joe agrees to look in... Read all

  • Director
    • Reza Badiyi
  • Writers
    • Richard Levinson
    • William Link
    • Bruce Geller
  • Stars
    • Mike Connors
    • Gail Fisher
    • Jessica Walter
  • See production info at IMDbPro
  • IMDb RATING
    7.5/10
    125
    YOUR RATING
    • Director
      • Reza Badiyi
    • Writers
      • Richard Levinson
      • William Link
      • Bruce Geller
    • Stars
      • Mike Connors
      • Gail Fisher
      • Jessica Walter
    • 9User reviews
  • See production info at IMDbPro
  • See production info at IMDbPro
  • Photos6

    View Poster
    View Poster
    View Poster
    View Poster
    View Poster
    View Poster

    Top cast10

    Edit
    Mike Connors
    Mike Connors
    • Joe Mannix
    Gail Fisher
    Gail Fisher
    • Peggy Fair
    Jessica Walter
    Jessica Walter
    • Kathy Graves
    Robert Colbert
    Robert Colbert
    • Phil Graves
    Larry Linville
    Larry Linville
    • Lieutenant George Kramer
    • (as Lawrence Linville)
    Victoria Carroll
    Victoria Carroll
    • Redhead
    Bill Baldwin
    Bill Baldwin
    • Announcer
    Conrad Bachmann
    Conrad Bachmann
    • Second Man at Bar
    Fred Carson
    Fred Carson
    • Man with Patch
    Mark Russell
    Mark Russell
    • Collier
    • (uncredited)
    • Director
      • Reza Badiyi
    • Writers
      • Richard Levinson
      • William Link
      • Bruce Geller
    • All cast & crew
    • Production, box office & more at IMDbPro

    User reviews9

    7.5125
    1
    2
    3
    4
    5
    6
    7
    8
    9
    10

    Featured reviews

    10tcchelsey

    THE MYSTERIOUS LADY.

    An early episode for director Reza Badiyi, and you know its going to be good. He handled many episodes for the series, some of them that really gave Joe a CLOSE shave

    Opening: Catch the Jag (with Jessica Walter) going up the steep incline to the Griffith Park observatory, then shift, going back down. What a cool trip.

    This one has a psychological slant, even a bit of soap opera, co-starring Walter as the wife of Joe's Korean war buddy (Robert Colbert). The catch is someone is trying to kill her, not her husband.

    One thing to be sure, Mannix had lots of friends in Korea (both good and bad), making for some interesting relationships. Marital problems factor in this strange case, forcing Walter to lead a double life, spending her free time at a bar, mixing and mingling with dark characters, and the chance she could have heard something. It's intriguing roles like this that may have lead to her being cast in PLAY MISTY FOR ME. I agree with the last reviewer, Walter is a terrific actress.

    Colbert, a fine actor himself, is best known for the MAVERICK western series, and many other appearances in Warner Brothers/ABC tv shows.

    Yes, the BRADY BUNCH living room is used for a cocktail party scene, and would turn up in many other episodes --- with some interesting modifications and different furniture. Fancy this time, a full bar is set up beside the famous stairway.

    One of the best noir-ish characters to be introduced is the gent wearing a patch over one eye. Watch him. Likely suggested by Reza Badiyi, who had lots of creative ideas up his sleeve. Stuntman and heavy Fred Carson plays the role to the max, regularly cast on GUNSMOKE.

    Badiyi was also associated with HAWAII FIVE O, and worked as a cinematographer, coming up with the "big wave" shot at the start of each episode.

    Fun chase and tumble scene between Mannix and the patch guy, then chasing down Walter who hops into a taxi. Larry Linville returns to the series, alternating with Ward Wood and Robert Reed.

    Solid late night adventure, for all us Jessica Walter fans. SEASON 3 EPISODE 19 remastered CBS/Paramount dvd box set.
    7shino

    The Bradys were out of town that weekend

    Act I opens with Joe entering a sophisticated Tudor-style mansion, but once inside, he finds himself right in the middle of the Brady living room, even that big Mondrian is above the foot of the stairs.

    In early 1970 I suppose that set was not quite so iconic as it is today.

    Of course, in a couple of years Mike Brady himself Robert Reed would portray Mannix's police counterpart Lt Tobias, working Mannix concurrently with his Brady day job.

    The XKE-driving costar is Jessica Walters, famous today as the matriarch of Arrested Development.
    5planktonrules

    Perhaps Clint Eastwood is trying to kill her!

    In the film "Play Misty for Me", a psychotic woman (played by Jessica Walter) spends much of the movie trying to kill Clint Eastwood. Here in "Who is Sylvia?", Walter plays Kathy-- a woman who someone is trying to kill. Perhaps it's Clint Eastwood---wouldn't that be a neat twist?! But, unfortunately, there is no Eastwood cameo here--and so it's up to Mannix to determine who ELSE might have a reason to kill Kathy!

    While "Who is Sylvia?" is generally a decent episode since the plot is reasonably unique, it suffers from some poor acting and dialog--particularly when Sylvia is discovered and she talks. It just came off as overdone and a bit silly. Watchable but very flawed.
    8yellohrn

    Something I noticed

    The home in the beginning of the episode where the cocktail party is being held is very similar to the Brady Bunch house. If I didn't know any better, I would say it's the same house, just altered a little for the party or altered for the Brady family. The episode is pretty good otherwise. Not one of the best though.

    Related interests

    Bruce Willis in Die Hard (1988)
    Action
    James Gandolfini, Edie Falco, Sharon Angela, Max Casella, Dan Grimaldi, Joe Perrino, Donna Pescow, Jamie-Lynn Sigler, Tony Sirico, and Michael Drayer in The Sopranos (1999)
    Crime
    Mahershala Ali and Alex R. Hibbert in Moonlight (2016)
    Drama
    Jack Nicholson and Faye Dunaway in Chinatown (1974)
    Mystery
    Cho Yeo-jeong in Parasite (2019)
    Thriller

    Storyline

    Edit

    Did you know

    Edit
    • Trivia
      The interior of the Graves' house is the same set used as the living room for The Brady Bunch (1969) (with just a few minor changes), it which aired concurrently with this show. The exterior shots are from a different house, however. Robert Reed, who portrays Mike Brady and who has a recurring role on this series, does not appear here.
    • Goofs
      Besides the other issues in the opening scene, they show Jessica pulling the emergency brake and nothing happens. It is possible that the emergency brake was disabled. But an e type with that brake is a manual - if you look you see the black base of the shifter up ahead. So if you had no brakes then you would immediately downshift, which she never does, or push in the clutch. And when they show the close up of what should be hitting the brake, there are only two pedals so it's an automatic - but with a manual there would be a third pedal. The close up insert must be from another car, although the corner right panel in the close up does look like what you would see in an e type, so maybe they had both an auto and a manual version around the studio at different times.
    • Quotes

      Phil Graves: [Joe arrives at his house where a party is being held] I don't believe it! Joe Mannix!

      Joe Mannix: How are you, Phil?

      Phil Graves: I thought it was you, but... Gee, you look great. It sure has been a long time since...

      Joe Mannix: Yeah, since we wore uniforms that didn't fit.

      Phil Graves: Tell me, Joe, does anybody remember Heartbreak Ridge or The Iron Triangle anymore?

      Joe Mannix: Well, those were there, I guess. We were sure kids then, weren't we?

      Phil Graves: You know something? You've hardly changed. I can't say the same about myself, though. This, uh, easy living. I keep telling myself I've to get to a gym, but who's got the time? Come on, let's have a drink. What are you doing here, anyway? Who are you with?

      Joe Mannix: Oh, now don't tell me you don't know who you invite to your own parties.

      Phil Graves: Not always, apparently. It must have been Kathy's idea and a good one, too. You know, I'm always telling her about you, Joe. It's great to see you again. What'll you have?

      Joe Mannix: [to the bartender at the bar they're sitting at] Scotch on the rocks.

      Phil Graves: Make that two. Well... to success.

      Joe Mannix: It looks like you've already got it.

      Phil Graves: Mmm, not quite. I'm only a VP, but I'm up for President. Westland National Bank. The Board meets in the next day or two to decide, so hold your breath for me.

    • Connections
      References The Brady Bunch (1969)

    Top picks

    Sign in to rate and Watchlist for personalized recommendations
    Sign in

    Details

    Edit
    • Release date
      • February 7, 1970 (United States)
    • Country of origin
      • United States
    • Languages
      • English
      • Italian
    • Filming locations
      • Paramount Studios - 5555 Melrose Avenue, Hollywood, Los Angeles, California, USA(Studio)
    • Production company
      • Paramount Television
    • See more company credits at IMDbPro

    Tech specs

    Edit
    • Runtime
      • 52m
    • Color
      • Color
    • Sound mix
      • Mono
    • Aspect ratio
      • 1.33 : 1
      • 4:3

    Contribute to this page

    Suggest an edit or add missing content
    • Learn more about contributing
    Edit page

    More to explore

    Recently viewed

    Please enable browser cookies to use this feature. Learn more.
    Get the IMDb App
    Sign in for more accessSign in for more access
    Follow IMDb on social
    Get the IMDb App
    For Android and iOS
    Get the IMDb App
    • Help
    • Site Index
    • IMDbPro
    • Box Office Mojo
    • License IMDb Data
    • Press Room
    • Advertising
    • Jobs
    • Conditions of Use
    • Privacy Policy
    • Your Ads Privacy Choices
    IMDb, an Amazon company

    © 1990-2025 by IMDb.com, Inc.