Steven Gilborn credited as playing...
Dr. Sam Litvack
- Dr. John Dolittle: [driving back to San Francisco from his father's home] ... Hi, Sam! I was just on my way into town; I wondered if you might want to get together for a drink or a CAT scan or something.
- Dr. Sam Litvack: John, it's 1:00 in the morning. Can't it wait until dawn?
- 'I Love You' Dog: [John pulls up alongside another car; the huge, sad-looking dog in its passenger-seat gazes over at him] ... *I LOVE YOU.*
- Dr. John Dolittle: ...No it can't, Sam. I have to come over right now.