Private Madness, Public Danger - S1-E1
Trivia: This, the first ever episode of the series, was first broadcast on ITV on December 30th 1977. It was repeated on ITV in 1979. Some time after this, a cut was made, which has endured on all subsequent UK TV transmissions: Just prior to the title sequence, we see Nesbitt hand Susan some drugs. In the original broadcast we then see Susan tightening her belt around her arm. Using Nesbitt's cigarette lighter to sterilise a needle, she then "shoots up" (injects the drugs in her arm). The excision may have come about because of a tightening up of censorship rules by the Independent Broadcasting Authority about the explicit use of illegal drugs on TV. However, the missing segment has been restored for the 2002 DVD release.
If This Be... M.O.D.O.K.! - S1-E1
Trivia: When M.O.D.O.K. and Austin are out on town, the places they visit make references to several other Marvel characters. The dragon that is serving them in the restaurant is Fin Fang Foom. The concert they are next shown to be attending is advertising Lila Cheney, who in the comics is a mutant who can teleport over interstellar distances. Lastly, the arcade belongs to Arcade, who is primarily an enemy of the X-Men. (00:10:27 - 00:10:58)
Trivia: Except for the first episode, where Laura drinks a glass of wine in 2 gulps, she never takes a sip of her drinks - wine, apple juice, nothing - except for tea. She pretends to drink, but doesn't succeed.
Trivia: Noah Beery Jr. Plays "Rocky" Rockford, father of Jim Rockford (James Garner). In real life, Beery Jr. was only 15 years older than Garner.
Trivia: Ben Barnes plays Frank Castle's friend Billy Russo. In Stardust he played the father of Charlie Cox, who plays Daredevil in another Marvel/Netflix series.
Trivia: The fuel station features metal miniblinds in several scenes. These did not become available until the early 1940s and would aluminium be diverted from airplane production to blinds?
Alienation - S2-E2
Trivia: Pierce and Moretti are questioning a woman at her front door. The doorbell chime is the theme from Close Encounters of the Third Kind. Fittingly, she thinks her husband was abducted by aliens.
Trivia: Camryn Manheim uses sign language with her client, played by Marlee Matlin. Before becoming an actress, Camryn Manheim actually worked as a sign language interpreter and job trainer/placement specialist for the deaf. She also used her sign language skills in an episode of "Law and Order" called "Benevolence," where she portrayed a defense attorney for a deaf man accused of murdering his girlfriend.
Trivia: The blue Ford Cortina squad car seen in series 1 and 2 has the reg number NHK 296M. Sometimes it is fitted with a false number DLO 97M on the front (as has been noted as a mistake). The programme makers had been supplied with two cars from Ford, this Cortina and a Consul GT. The Cortina was fitted with this false plate to make the squad look like it had more cars, and only one number plate (the white front one) was made up to keep costs down, as the Sweeney had a small budget. In the series 3 episode "Pay Off" DLO 97M is on a white Cortina, in series three the same Triumph 2000 is seen with number plates TPA 931N and UUV 931N - again it is the same car with different number plates.
Episode #1.6 - S1-E6
Trivia: In the park where PS Budd is surrounded by armed tactical response officers, a careful observer would notice that the brand of ear protection devices the officers are wearing are Z-TAC, an airsoft brand.
Trivia: R.D. Wingfield, author of the book "Frost" on which the series is based, hated the show.
The Crab with the Golden Claws: Part 1 - S1-E1
Trivia: When Kuraki attempts to put the letter in Tintin's mail box before getting ambushed, the mailbox next to Tintin's is labelled Herge, the creator of Tintin. (00:05:40)
Trivia: In the flashback scene at the beginning of Episode 4, the young Stavros Milos finds a case of money buried in the snow, next to a fence on the road where his car runs out of gas. This is the same case that Carl Showalter buried there in the 1996 Fargo movie. It was the ransom money for Jerry Lungegard's wife. Stavros apparently used it to start his grocery business.