Baywatch: Season 4, Episode 8

4 - 8: Ironman Buchannon

Mitch's upcoming birthday motivates him to enter an iron-man competition. He needs to show he can still compete with younger men. Meanwhile, Matt's effectiveness as a lifeguard suffers due to his new night job. His late hours make Summer suspicious since she doesn't know about the job. Standing in for a tired Matt, Summer is knocked unconscious attempting a rescue.