Day or night, it's a hot and wild summer at Malibu Beach. When the sun is high, it's Dina's job to patrol the area. Being the hot new lifeguard on duty isn't as easy as you'd think -- there's the older, muscle-bound beach idiot Dugan continually lusting after her, while jerk kids fake drowning just to get her to save them. And who can forget that pesky bikini-stealing dog?!?
| Actor | Role |
|---|---|
 Kim LankfordDina | Dina |
 Susan PlayerSally (as Susan Player Jarreau) | Sally (as Susan Player Jarreau) |
| MMichael LutherPaul | Paul |
 Steve OliverDugan | Dugan |
 James DaughtonBobby | Bobby |
| FFlora PlumbMs. Plickett | Ms. Plickett |
| RRoger Lawrence PierceClaude | Claude |
| SSherry Lee MarksMargie | Margie |
 Tara StrohmeierGlorianna | Glorianna |
| RRory StevensCharlie | Charlie |
 Parris BucknerRodney | Rodney |
 Bruce KimballLyle | Lyle |
| BBill AdlerVanner | Vanner |
| JJim KesterVanner | Vanner |
 Diana HerbertMarie | Marie |
| WWalter MaslowHarold | Harold |
| MMarty JamesBratty Kid | Bratty Kid |
| TTom MahoneyWatchman | Watchman |
| JJames OliverBartender | Bartender |
| DDavid CloverJack | Jack |
| NNathan RothUncle Arthur | Uncle Arthur |
| JJacqueline JacobsParty Guest | Party Guest |