Donny & Marie
Betty White, What's Happening Cast
Season 4, Episode 10 · Aired 1978-12-29
Synopsis
Betty White, What's Happening Cast — Season 4, Episode 10 of Donny & Marie. Aired 1978-12-29. Full plot synopsis not yet on file; see the show package for context.
In the series
This episode is part of Donny & Marie (1976–1979) on ABC.
A little bit country, a little bit rock and roll — sibling variety as teen-idol TV.
Key cast
- Donny Osmond as Host
- Marie Osmond as Host