(W) Bob Gale & Various (A) Corin Howell, Alan Robinson (CA) Fernando Ruiz. WEDDING BELLS AND CROSSED TIMELINES! Marty McFlys parents were destined to marrywhether he went back in time or notbut without his intervention, did the wedding cake taste as sweet? Plus, Doc and Marty weren't the only pilots the DeLorean ever had. Biff Tannen took a trip, tooand 1955 wasn't his only destination!.