Baby Doll - the groupie
I love this film but I never get Baby Doll, she comes across to me as one of the most pointless film characters ever.
She first appears spotting Ellen, Tom, Billy and McCoy in the crowd and blackmailing them into following them along. But although she stays with the group along the rest of the adventure, she's pretty much ignored by the plot and even by the characters who seem to act like she's not there. I think the only other time where she's acknowledged is when Tom goes to Ellen's room to collect his money (ending up only taking McCoy's part) and says to Baby Doll "You're still here?".
Was she supposed to mean more than a random appendix of the group (The Sorells play a much more important role in the adventue)?