12. It's a Wonderful Laugh (1991)
Doogie discovers the healing power of laughter after an argument with Vinnie and while treating a troubled kidney patient.
Release date: 1991-12-18
User rating:
10 / 10
1 votes
Season number: 3
Episode number: 12
Runtime: minutes
Writer: Eric Gilliland
Guest stars
Cast
Rest of the cast - click here to expand
Kathryn Layng