10. What Are Friends For? (1974)
Mary and Sue Ann go to a convention in Chicago and Mary finds out that Sue Ann leads a lonely life.
Release date: 1974-11-16
Season number: 5
Episode number: 10
Runtime: 26 minutes
Director: Alan Rafkin
Writer: David Lloyd
Guest stars
Cast
Rest of guest stars - click here to expand
Robert Karvelas - Waiter