Lethal Weapon Better Living Through Chemistry (Season 2, Episode 13)
TV-14
TV Episode | 43 min | Action, Adventure, Comedy

Primary photo for Better Living Through Chemistry

Lethal Weapon

Better Living Through Chemistry (Season 2, Episode 13)

TV-14

TV Episode | 43 min | Action, Adventure, Comedy

Murtaugh and Riggs respond to the murder of an escaped patient of Dr. Cahill's who mysteriously goes off the rails. The investigation brings to light a hidden scheme far bigger than they imagined. Meanwhile, Riggs' anger gets the better of...See moreMurtaugh and Riggs respond to the murder of an escaped patient of Dr. Cahill's who mysteriously goes off the rails. The investigation brings to light a hidden scheme far bigger than they imagined. Meanwhile, Riggs' anger gets the better of him once again, causing Avery to consider whether or not he is fit to serve. Also, family tension runs high between Murtaugh and Trish, who have to make big decisions about R.J. Written by Fox See less

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Cast	+ Add Cast
25 cast members

Name	Known for
Damon Wayans Roger Murtaugh Roger Murtaugh See fewer	My Wife and Kids (2000)
Clayne Crawford Martin Riggs Martin Riggs See fewer	A Walk to Remember (2002)
Jordana Brewster Maureen Cahill Maureen Cahill See fewer	Furious 7 (2015)
Keesha Sharp Trish Murtaugh Trish Murtaugh See fewer	Lethal Weapon (2016)
Kevin Rahm Brooks Avery Brooks Avery See fewer	Nightcrawler (2014)
Johnathan Fernandez Bernard Scorsese Bernard Scorsese See fewer	Gossip Girl (2021)
Dante Brown Roger Murtaugh Jr. Roger Murtaugh Jr. See fewer	Ma (I) (2019)
Michelle Mitchenor Sonya Bailey Sonya Bailey See fewer	First Wives Club (2019)
Andrew Creer Zach Bowman Zach Bowman See fewer	Lethal Weapon (2016)
Michelle Hurd Gina Santos Gina Santos See fewer	Blindspot (2015)
Matt Malloy Dr. Samuels Dr. Samuels See fewer	Changing Lanes (2002)
Kelly Coffield Park Peggy Peggy See fewer	Scary Movie (2000)
Craig Gellis Carl Edwards Carl Edwards See fewer	Nancy Drew (2007)
George Ketsios Alan Alan See fewer	The Burial (II) (2023)
Luis Jose Lopez Stanley Oliver Stanley Oliver See fewer	Jungle (I) (2017)
Rex Linn Nathan Riggs Nathan Riggs See fewer	Rush Hour (1998)
Chase Mangum Young Nathan Riggs Young Nathan Riggs See fewer	Paul T. Goldman (2023)
James Bane Large Orderly Large Orderly See fewer	My Dead Friend Zoe (2024)
Gabriel Nunez Jose Jose See fewer	The Matrix Resurrections (I) (2021)
Jake Swallow Big Random Biker Big Random Biker See fewer	300: Rise of an Empire (2014)
Cale Schultz Bigger Biker Bigger Biker See fewer	Guardians of the Galaxy Vol. 3 (2023)
Katie Rowe Female Biker Female Biker See fewer	Guardians of the Galaxy Vol. 3 (2023)
Martin Klebba Short Biker Short Biker See fewer	The Electric State
Shawn Patrick Lane Tall Skinny Biker (as Shawn Lane) Tall Skinny Biker (as Shawn Lane) See fewer	Jason Bourne (I) (2016)
Matt DiBenedetto Beer Throwing Biker Beer Throwing Biker See fewer	Lethal Weapon (2016)