Three movie set featuring: K-9 (1989): After his car is blown up, maverick vice cop Thomas Dooley reluctantly teams up with police dog Jerry Lee to hunt down an elusive drug dealer. K-911 (1999): They may have lost a step or two, but Detective Dooley and his four-legged partner Jerry Lee are still fighting crime with their mix of heroics and hilarity. Now reluctantly partnered with a younger K-9 team, Dooley and Jerry Lee take on a madman who's trying to take out Dooley. K-9: PI (2002): Thomas Dooley and his four-footed partner Jerry Lee are back fighting crime in this new action-packed comedy. Dooley is hours away from a blissful retirement when he stumbles onto an armed robbery at a high-tech computer company. Suddenly, he is a suspect and his pension is frozen until the real crooks are caught!