Enforced Method Acting: In "A Coffin for Starsky", Starsky and Hutch are racing against the clock to find a criminal that injected Starsky with a deadly poison that's slowly killing him. In one scene Starsky collapses in a fit of pain. While this was scripted, Paul intentionally fell earlier than what was rehearsed, and Hutch's shocked reaction is genuine.
Fake Russian: Anna Akhanatova, the Russian ballerina in "A Body Worth Guarding", is played by Dutch actress Monique van de Ven.
Method Acting: In "The Fix", Hutch becomes forcibly addicted to heroin after gangsters kidnap him. David Soul prepared for the episode by depriving himself of sleep, food, and even bathing and isolated himself from the cast and crew. It got to the point where they began to genuinely worry about his mental health.
Missing Episode: There is a missing unaired episode called "Honeytrap," it guest starred Donna Mills. She played wife Cathy who lures single men and her jealous husband shoots them dead.
The Pete Best: In the pilot, Captain Dobey was played by Richard Ward; the role was then recast with Bernie Hamilton.
Recycled Script: "The Game" was recycled from the I Spy episode "Bet Me a Dollar", in which the partners set up a large-scale game of hide-and-seek that turns abruptly serious when it's revealed that the hiding partner has been poisoned.
The Red Stapler: At the height of the show's popularity, Ford Motor Company marketed an exact copy of Starsky's Torino, white stripe and all.
The Cast Showoff: Owen Wilson gets to show off his singing talent, which also provides an homage to the original Hutch as that particular number was written by David Soul, who portrayed him in the series.
In Memoriam: The film was dedicated to Elliott Marks, the Still Photographer, who died on the last day of principal photography.
Throw It In!: When Vince Vaughn slapped Snoop Dogg during the golfing scene, it was unexpected the first time. Todd Phillips said, "Snoop went on with the scene, and then when it ended he said, 'What the hell was that?'"
Uncredited Role: Thomas Lennon and Robert Ben Garant did uncredited work on the screenplay.