The extravagant cop Michael Dooley needs some help to fight a drug dealer who has tried to kill him. A "friend" gives him a dog named Jerry Lee (Officer Lewis), who has been trained to smell drugs. With his help, Dooley sets out to put his enemy behind the bars, but Jerry Lee has a personality of his own and works only when he wants to. On the other hand, the dog is quite good at destroying Dooley's car, house and sex-life...
Unfortunately the movie K-9 is not yet available on HBO Max.
| Directing | Rod Daniel | Director |
| Writing | Steven Siegel | Screenplay |
| Writing | Scott Myers | Screenplay |
| Production | Charles Gordon | Producer |
| Production | Lawrence Gordon | Producer |
| Sound | Miles Goodman | Original Music Composer |
| Camera | Dean Semler | Director of Photography |
| Editing | Lois Freeman-Fox | Editor |
| Production | Donna Smith | Executive Producer |
| Production | Judith Weiner | Casting |
| Production | Joe Johnston | Location Assistant |
| Crew | Christopher B. Saunders | Stunts |
| Production | Wally Caddow | Production Assistant |
| Art | George Costello | Production Design |
| Art | Jay Burkhardt | Art Direction |
| Art | Maria Caso | Set Decoration |
| Costume & Make-Up | Karoly Balazs | Makeup Artist |
| Costume & Make-Up | Eileen Kennedy | Costume Design |
| Costume & Make-Up | Jeanne Van Phue | Hairstylist |
| Directing | Doug Metzger | First Assistant Director |
| Art | Rance Barela | Set Designer |
| Art | Rance Barela | Construction Foreman |
| Crew | William Guest | Propmaker |
| Art | Bill Luckey | Construction Coordinator |
| Art | Don Maskovich | Art Department Manager |
| Art | John Maskovich | Leadman |
| Art | Gregory R. Wolf | Property Master |
| Sound | Richard L. Anderson | Supervising Sound Editor |
| Sound | James Christopher | Sound Editor |
| Sound | Burness Dembrowski | Sound Editor |
| Sound | Christopher Flick | Foley Editor |
| Sound | Donald Flick | Sound Editor |
| Sound | Eileen Horta | ADR Editor |
| Sound | George Simpson | Sound Editor |
| Sound | Steve Sollars | Boom Operator |
| Sound | Sherman Waze | Sound Editor |
| Crew | Gary Combs | Stunt Coordinator |
| Camera | Levon Besnelian | Dolly Grip |
| Camera | Marsha Blackburn | Still Photographer |
| Camera | Don Devine | Camera Operator |
| Camera | William 'Bear' Paul | Key Grip |
| Lighting | Reinhart Peschke | Gaffer |
| Lighting | Frank Scheidbach | Best Boy Electric |
| Costume & Make-Up | Leslie Weir | Costume Supervisor |
| Production | Ward Emling | Location Manager |
| Sound | Nancy Fogarty | Music Editor |
| Art | Wayne Fitzgerald | Title Designer |
| Crew | Gary Gillingham | Production Controller |
| Production | Laura Hoffman | Production Coordinator |
| Production | Robert H. Lemer | Production Coordinator |
| Directing | Kathryn Weygand | Script Supervisor |
| Production | Tina Real | Extras Casting |
| Production | Betsy Cohen | Casting Associate |
| Crew | Allen Woodman | Stunts |
| Crew | Scott Wilder | Stunts |
| Crew | Glenn R. Wilder | Stunts |
| Crew | Steve Vandeman | Stunts |
| Crew | Thomas Rosales Jr. | Stunts |
| Crew | Mic Rodgers | Stunts |
| Crew | Jimmy Ortega | Stunts |
| Crew | Bennie Moore | Stunts |
| Crew | Wayne Montanio | Stunts |
| Crew | Bob Minor | Stunts |
| Crew | Karl Lewis Miller | Stunts |
| Crew | Gene McLaughlin | Stunts |
| Crew | Cliff McLaughlin | Stunts |
| Crew | Henry Kingi | Stunts |
| Crew | Gary Hymes | Stunts |
| Crew | Chris Howell | Stunts |
| Crew | James M. Halty | Stunts |
| Crew | Allan Graf | Stunts |
| Crew | Ramiro González | Stunts |
| Crew | Cliff Fleming | Stunts |
| Crew | John Escobar | Stunts |
| Crew | Jeannie Epper | Stunts |
| Crew | Gary Epper | Stunts |
| Crew | Greg Wayne Elam | Stunts |
| Crew | Richard L. Duran | Stunts |
| Crew | Jesse J. Donnelly | Stunts |
| Crew | Justin De Rosa | Stunts |
| Crew | Gary Davis | Stunts |
| Crew | Gilbert B. Combs | Stunts |
| Crew | Gary Combs | Stunts |
| Crew | Doug Coleman | Stunts |
| Crew | William H. Burton Sr. | Stunts |
| Crew | Blair Burrows | Stunts |
| Crew | Greg Brickman | Stunts |
| Crew | Janet Brady | Stunts |
| Crew | Ray Bickel | Stunts |
| Crew | Michael Adams | Stunts |
