When Michael and Karen Carr's home is robbed, the couple strike up a friendship with duty officer Pete Davis. But the disturbed cop develops an intense fixation on Karen, and his idea of friendship soon turns into a dangerous obsession, making him the Carrs' worst nightmare.

Kurt Russellas Michael Carr
Ray Liottaas Officer Pete Davis
Madeleine Stoweas Karen Carr
Roger E. Mosleyas Officer Roy Cole
Ken Lerneras Roger Graham
Deborah Offneras Penny, Karen's Friend
Johnny Ray McGheeas Ernie Pike
Carmen Argenzianoas Jerome Lurie
Andy Romanoas Captain Russell Hayes
Sonny Carl Davisas Neighbor Jack
Jamie Anderson