The Bad: As George McFly’s (Crispin Glover) boss, bully and all round Hill Valley miscreant, Biff (Thomas F. Wilson) has been asking for a good slap from the day he was born.
None more so than when he forces himself on Lorraine (Lea Thompson) and almost breaks George’s arm before he is finally walloped to the ground by the greatest left hook in cinematic history.
The Good: With the future having been altered by George’s showing of brute strength, Biff is no longer his boss and cites the McFlys as loyal customers to his business who he treats with the up most respect.
He even assists in the preparation of Marty’s car for his big fishing trip with Jennifer (Claudia Wells).
The Lovely: Biff and George partake in some light-hearted banter as Tannen looks to do as little work as possible and Lorraine even credits him with getting the duo together.
She must have forgotten about the whole attempted rape thing then.