Temple of Doom.
I know, I know; everyone's hates ToD, it the worst installment, etc., etc.
Well, I suppose I am simply something of an oddity because I absolutely adore Temple, I believe it is the BEST film (followed by Raiders, then Crusade), and the only one that stands up to multiple viewings. And yes, I like both Willie and Shorty. Attempt to keep your gasps of horror at the bare minimum, please.
Look, I'm sure I'm sorry. I just think they got it all right in Temple of Doom. The pacing is much better than in the others. The level of comedy. Everything. Y'know, I recently rented the trilogy, which was what actually inspired me to seek out this forum - rewatching the films, and Temple was the only one I watched more than twice. I love it.
So! To anwer the OP, I've seen ToD at least 5+ times over the years, Raiders 4+, and I think I've only watched Crusade the 3 times.