Variants

(1)
  1. “The Leap Home: 1970” by Donald P. Bellisario, directed by Michael Zinberg (NBC-TV, USA, 5 October 1990).
  2. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . written by Donald P. Bellisario
    . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . directed by Michael Zinberg
    . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . created by Donald P. Bellisario