Harry Jay Knowles, Stan Lee, Joss Whedon, Morgan Spurlock, and Thomas Tull in Comic-Con Episode IV: A Fan's Hope (2011)

Dolph Lundgren, Sylvester Stallone, and Harry Jay Knowles

Dolph Lundgren, Sylvester Stallone, Harry Jay Knowles, Steve Austin, and Terry Crews at an event for The Expendables (2010)

Dolph Lundgren, Sylvester Stallone, Harry Jay Knowles, Steve Austin, Terry Crews, and Randy Couture at an event for The Expendables (2010)

Harry Jay Knowles in Ain't It Cool with Harry Knowles (2012)

Harry Jay Knowles and Ernest Cline in Ain't It Cool with Harry Knowles (2012)

Harry Jay Knowles at an event for Comic-Con Episode IV: A Fan's Hope (2011)