Julian Acosta and William Mapother in The Atticus Institute (2015)

William Mapother in The Atticus Institute (2015)

Rya Kihlstedt and William Mapother in The Atticus Institute (2015)

Jake Carpenter, Landall Goolsby, and William Mapother in The Atticus Institute (2015)

Natasha Henstridge, Scott Caan, Anne Leighton, William Mapother, and Alex O'Loughlin in Hawaii Five-0 (2010)

Jon Hamm, William Mapother, and John Slattery in Mad Men (2007)

Clancy Brown and William Mapother in The Burrowers (2008)

William Mapother and Brit Marling in Another Earth (2011)

Robyn Lively and William Mapother in Criminal Minds (2005)

Justin Chambers and William Mapother in The Zodiac (2005)

(L to R) Dougray Scott as Sean Ambrose, Richard Roxburgh as Hugh Stamp and William Mapother as Wallis

William Mapother in On Sacred Ground (2023)

David Arquette and William Mapother in On Sacred Ground (2023)

Amy Smart and William Mapother in On Sacred Ground (2023)

William Mapother in Tell Me How I Die (2016)

Clea DuVall, William Mapother, KaDee Strickland, and Grace Zabriskie in The Grudge (2004)

William Mapother and Melissa Benoist in Supergirl (2015)

Marg Helgenberger, Jorja Fox, and William Mapother in CSI: Crime Scene Investigation (2000)

William Mapother in CSI: Crime Scene Investigation (2000)

Sissy Spacek, Schuyler Fisk, and William Mapother

William Mapother at an event for 40 Days and 40 Nights (2002)

Whoopi Goldberg, Edward James Olmos, John Carroll Lynch, Mario Van Peebles, Cedric The Entertainer, William Mapother, Neal McDonough, Mandela Van Peebles, Jake Manley, Amber Reign Smith, and D.C. Young Fly in Outlaw Posse (2024)

Mila Kunis, William Mapother, Zack Ward, Benjamin Gourley, and Jon Heder in Moving McAllister (2007)

William Mapother and Benjamin Gourley in Moving McAllister (2007)