Continuity: In episode 54 "Honor" at the end of the episode when showing the flashback of Carl's death, when he is laying on the ground already dead his arm changes position from being bent with his hand at his shoulder, to being straight by his side. Submitted by Boobra

Revealing: In the Season Five opener "Thrill Kill," when Dylan is being led out of jail, you can see palm trees in the background behind him. This reveals that the scene was filmed in Los Angeles, not Philadelphia.

Factual error: In episode 55 "The Perfect Day" they show a 1965 flashback of a blue Philadelphia Police car. The Philadelphia police didn't go to the blue cars until 1973 when Mayor Frank Rizzo saw that New York went to the blue cars and liked the color. Before that the cars were red. Submitted by Boobra

Factual error: In episode 55 "The Perfect Day" they show the side of a 1965 Philadelphia Police car. The gold shield on the door was not used until 1968. Submitted by Boobra

Continuity: In Episode 90, "Torn" from Season 4 (4/8/07), at the end of the episode, when Elizabeth Stone is arguing with her daughter at the top of the stairs, her shawl goes from around her arms, to across her back, to completely gone several times from shot to shot. Submitted by wizard_of_gore

Continuity: In the episode "Sandhogs" When they are flashing back on "Bobby" in 1948 The actor has 2 piercings in his left ear. Men wouldn't have pierced ears in 1948. Submitted by Boobra

Factual error: In episode 2-21: "Creatures of the Night," Mike and Kelly are at the theater watching "Rocky Horror Picture Show" in 1977, talking during the song "Sweet Transvestite." After the line "satanic mechanic" and the audience callback "S and M.", which is only about two thirds of the way into the song, the music suddenly crescendos and ends, to be replaced by the song "Touch-a Toucha-a Touch Me," which occurs several scenes further into the movie. Submitted by DavidK93