Ashton Kutcher, Danny Masterson, Wilmer Valderrama, and Topher Grace in That '70s Show (1998)

Mila Kunis, Danny Masterson, Wilmer Valderrama, and Tom Kenny in That '70s Show (1998)

Danny Masterson, Ryan Alosio, and Leslie Soule in Sliders (1995)

Danny Masterson and Ryan Alosio in Sliders (1995)

Danny Masterson and Ronnie Warner in Puff, Puff, Pass (2006)

Kurtwood Smith, Danny Masterson, Jamie Farr, and Topher Grace in That '70s Show (1998)

Kurtwood Smith, Mila Kunis, Ashton Kutcher, Danny Masterson, Wilmer Valderrama, Topher Grace, Laura Prepon, Debra Jo Rupp, and Don Stark in That '70s Show (1998)

Danny Masterson, Wilmer Valderrama, and Amanda Fuller in That '70s Show (1998)

Danny Masterson, Sarah Paulson, and Gary Cole in American Gothic (1995)

Danny Masterson and Sarah Paulson in American Gothic (1995)

Mila Kunis, Ashton Kutcher, Danny Masterson, Wilmer Valderrama, Topher Grace, and Laura Prepon in That '70s Show (1998)

Tom Wilson, Ashton Kutcher, Danny Masterson, and Charlie DePew in The Ranch (2016)

Ashton Kutcher and Danny Masterson in The Ranch (2016)

Danny Masterson, Topher Grace, and Laura Prepon in That '70s Show (1998)

Ashton Kutcher, Danny Masterson, Topher Grace, and Laura Prepon in That '70s Show (1998)

Danny Masterson and Katey Sagal in That '70s Show (1998)

Mila Kunis, Ashton Kutcher, Danny Masterson, Wilmer Valderrama, and Laura Prepon in That '70s Show (1998)