The Complete Lethal Weapon Collection: 4 Films (DVD 2017) Rated R Directors Cut Total running time 5 hours 23 minutes.

Letha Weapon (running time 117 minutes) is a 1987 American action crime film and the first installment in the Lethal Weapon film series. In the films , a pair of mismatched LAPD detectives-Martin Riggs, a former Green Beret who has become suicidal following the death of his wife, and veteran officer and family man Roger Murtaugh- work together as partners. Cast includes Mel Gibson, Danny Glover, Joe Pesci, Gary Busey, Traci Wolfe, Steve Kahan,Darlene Love, Mary Ellen Trainor & Damon Hines.

Lethal Weapon2 (running time 118 minutes) is a 1989 buddy cop action comedy film and second installment in film series. Cast includes Mel Gibson, Danny Glover, Joe Pesci, Joss Ackland, Derrick O’Conner & Patsy Kensit.

Lethal Weapon 3 (running time 121 minutes) is a 1992 buddy cop action comedy film and the third installment of film series. Cast includes Mel Gibson, Danny Glover, Rene Russo, Joe Pesci, Traci Wolfe, Stuart, Wilson, Darlene Love & Steve Kahan.

Lethal Weapon 4 (running time 127 minutes) is a 1998 buddy cop action comedy film. It is the 4th and final installment in the film series. Cast includes Mel Gibson, Danny Glover, Jet Li, Joe Pesci, Rene Russo, Chris Rock, Darlene Love & Steve Kahan.