j.j. cohen was originally cast as biff tannen for back to the future.
who was originally cast as biff tannen for back to the future?
j.j. cohen
in the future witnessed in "back to the future part ii", jennifer and marty had two children, marlene and marty jr. (both played by michael j. fox)









































section::::other characters.:douglas j. needles.









































douglas j. needles (portrayed by flea in "back to the future part ii" and "back to the future part iii") is an acquaintance of marty mcfly and jennifer parker from hill valley high school. like his school's alumnus, biff tannen, needles also has his own gang (portrayed by christopher wynne, j.j. cohen, and ricky dean logan) and develops a rivalry with marty.
list of back to the future characters
bullet::::- "adaptation" (john laroche (chris cooper))









































bullet::::- "back to the future" (video and dvd editions) (biff tannen (thomas f. wilson))









































bullet::::- "back to the future part ii" (video and dvd editions) (biff tannen, griff tannen (thomas f. wilson))









































bullet::::- "back to the future part iii" (video and dvd editions) (buford "mad dog" tannen, biff tannen (thomas f. wilson))









































bullet::::- "" (biff tannen (thomas f. wilson))









































bullet::::- "billy bathgate" (dutch schultz (dustin hoffman))









































bullet::::- "" (drake (dominic purcell))









































bullet::::- "the cat in the hat" (lawrence quinn (alec baldwin))









































bullet::::- "cellular" (ethan greer (jason statham))
takashi taniguchi