A wealthy bond investor and Julia's fiancé. He is revealed to be a serial cheater who plans to continue after marriage. He punches Robbie at his bachelor party and attempts to elope with Julia, but is restrained on the plane after Robbie's intervention.
Glenn stands between Robbie and Julia's emerging relationship.
Robbie learns that Julia's fiancé Glenn repeatedly cheats, while Robbie and Julia are growing closer.
Their engagement forms the apparent obstacle to Robbie and Julia's romance.
Glenn is Julia's fiancé, and he eventually proposes that they elope to Las Vegas.
Explore the full interactive character relationship map of The Wedding Singer