“SAF3” (** out of four) was a mediocre collusion of “Baywatch” and “Firestorm”, if that sounds entertaining or even watchable to you, about an elite Souther California rescue task force on the water led by a fearless former military captain (Dolph Lundgren) who coordinates daunting rescue missions in the sea and on burning land. Fairly fast-paced but still pretty nondescript and disposable. Where is David Hasselhoff when you need him? Lundgren attempts to dance in film’s final scene but his dancing is as laughably stiff as his acting.