Dallas Cole is playing Clyman, this sounds like the German Kleinmann, which means small man. The fun fact in this is that Clymann is played by a tall Woman.
Tom Bosleys first appearance as Evie's grandfather Zelig.
Doug McClure and Burt Reynolds appeared together several times in front of the camera. As early as 1959, they appeared together in an episode of Riverboat. In 1984 he appeared in the movie The Cannonball Run 2 and, in addition to Out of this World, in an episode of B.L. Stryker and an episode of Evening Shade.
Maureen Flannigan was born as an only child in Inglewood, California. The series is set in fictional Marlowe, California.