Lethal Weapon

Commencement - S1-E18

Continuity mistake: When Riggs gets loose and frees Murtaugh, Murtaugh has no shoes on and is running after Gideon barefoot. Then the next scene shows Murtaugh walking in the hallway with his shoes on. The next frame that Murtaugh is in shows him again shoeless and hoping that it is water that he is running in. (00:37:12)

Misterjds

As Good as It Getz - S1-E15

Continuity mistake: When Riggs and Palmer fall through the roof and onto the bed, the debris under them changes. In the final shot there's a huge piece of the ceiling in between and under them that wasn't in the previous shots.

Bishop73

More mistakes in Lethal Weapon

Flight Risk - S2-E4

Trivia: In this episode, Dan Cooper hijacks and robs the passengers, then jumps out of the plane mid-flight with over $1 million of goods. In 1971, a man identifying himself as "Dan Cooper" (later misidentified by the media as "D.B. Cooper", which ended up being the more popularised epithet) hijacked a plane and jumped out of the plane in mid-flight with over $200K (equivalent to over $1 million in 2017).

Bishop73

More trivia for Lethal Weapon