Episode list

The black and white pilot film (shown on NBC) as the first episode. Coach Weiss sees Hank running to class, and gets students to look for the "mystery" runner. Professor McKillup decides to help Hank by allowing him to attend his classes.

A very young Bob Balaban as a shy student that Hank helps find a date. Karen Jensen (Bracken's World) as a prospective date.

Hank ends up running for student president as Arthur Dunstetter. Early appearance by John McCook (The Bold And The Beautiful).

Hank dropping-in for American Indian student Sam Lightfoot.

Hank campaigns to elect Professor McKillup as favorite professor on campus.

Paul Smith (The Doris Day Show) as a rival catering truck driver trying to end Hank's business.

Coach Weiss (Dabs Greer) believes his career as football coach is ending.

Hank drops-in for a first year medical student - who Helen Wallace (Ann Elder from Laugh-In) takes home to meet mom and dad.

Hank searches for a job for smart (yet clumsy) student Gerald Ludlow (Peter Brooks) so that Ludlow doesn't have to leave college.

Dean Royal hires a private detective (played by Marvin Kaplan) to catch unregistered students. Fortunately, Hank quickly learns of the plan.

Dean Royal overhears Doris and Hank talking, and believes that they intend to elope - which he then tries to stop.

Hank writes a song for Professor Wagner's class. Fearing it will get published in a contest, he attempts to retrieve it.

Hank tries to remake Franny - so he has more alone time with Doris.

Hank (as drop-in Wilbur Cooperman) ends up on Dean Royal's vacation at a rural cabin.

Dean Royal declares was on unregistered students (Hank).

Hamilton Boomer won't make his matching $500,000 contribution for a new stadium, until the student (Hank) who gave the last contribution to the Alumni Fund Drive is located.

Hank needs to raise money for Tina's braces, and has to take out a loan.

A social worker with the child welfare board (Lisa Gaye) is concerned about Tina - and investigates Hank.

After seeing Coach Weiss belittle his assistant (played by Lou Wills, Jr.), Hank and Doris attempt to build up Tony Gazzari's confidence.

Hank arranges a Noogy Winkler Day at Western State University to convince a 10 letterman high school athlete (played by John Beck) to join the hapless football team.

A Russian exchange student (Maureen Arthur) is recruited for the track team.

Hank follows Los Angeles Dodgers shortstop Maury Wills around to convince him to visit the campus - to help save the job of Coach Weiss.

A canceled wedding party that could mean a big financial loss forces Hank to try and marry off Coach Gazzari.

Coach Weiss helps patch up a lovers quarrel between Hank and Doris, but then alienates his wife in the process.

To sell all the unsold copies (from 1939), Hank tries to get Professor McKillup's textbook about ancient Rome banned.

The series finale: Hank's days as the campus "drop-in" are numbered.