Runaway It's Lucy's birthday, but after a fight with Jock, she runs away from home. Details Casts Title Runaway Genres Soap Drama Family Release Date 1978-10-28 Episode Runtime 00 Hours 45 Minutes Season Number 2 Episode Number 7 Production Companies Patrick Duffy Bobby Ewing Barbara Bel Geddes Miss Ellie Jim Davis Jock Ewing Linda Gray Sue Ellen Shepard Ewing Larry Hagman J.R. Ewing Ken Kercheval Cliff Barnes Victoria Principal Pamela Barnes Ewing Charlene Tilton Lucy Ewing Steve Kanaly Ray Krebbs