Bob McGraw is in his 12th year of college, goofing his way through life. Bob, Irwing, Gonzer and Max are the four losers forced and bribed to represent their university in an intercollegiate raft race. Forced and bribed into this role, they make some friends, the lovely Heather Merriweather, but mostly enemies, among others a whole team of marines, and preppy IVY-leaguers determined to win.
as Bob McGraw
as Max
as Irwin
as Gonzer
as Capt. Braverman
as Rex Crandall
as Roger van Dyke
as Reggie
as Rocky
as Lisa
as Corky
as Molly
as Heather Merriweather
as Tozer
as Dean Burch
as Whitney
as Powers
as Brown
as Johnson
as Campus Guard Charlie
as Campus Guard
as Gas Station Attendant
as Cute Girl
as Co-Ed
as Buxom Blonde
as Girl in Bar
as Bartender
as Waiter #1
as Waiter #2
as Girl in Street
as Chesty Girl #1
as Chesty Girl #2
as Girl in Corridor
as Guido St. Martins
as Jock #1
as Jock #2
as Hot Tub Girl
as Hot Tub Girl
as Hot Tub Girl
as Chuck (voice)