Suggestions by @milesyeargain

Rachel McAdams

as Mary Jane “MJ” Watson in Marvel Origins: Spider-Man (2003)

Leonardo DiCaprio

as Spider-Man in Marvel Origins: Spider-Man (2003)

Jamie Lynn Spears

as Hope Pym in Marvel Origins: Antman and Wasp (2002)

Stan Lee

as Cameo in Marvel Origins: Antman and Wasp (2002)

Tom Hanks

as Agent Phil Coulson in Marvel Origins: Antman and Wasp (2002)

Lance Henriksen

as Ultron in Marvel Origins: Antman and Wasp (2002)

Winona Ryder

as Wasp in Marvel Origins: Antman and Wasp (2002)

Matthew Broderick

as Antman in Marvel Origins: Antman and Wasp (2002)

Tom Hanks

as Agent Phil Coulson in Marvel Origins: Thor (2001)

Stan Lee

as Cameo in Marvel Origins: Thor (2001)

Alyssa Milano

as Jane Foster in Marvel Origins: Thor (2001)

Sean Connery

as Odin Odinson in Marvel Origins: Thor (2001)

Gary Oldman

as Loki in Marvel Origins: Thor (2001)

Triple H

as Thor in Marvel Origins: Thor (2001)

Julia Roberts

as Nancy Gribble in Live Action King of the Hill

Tom Hanks

as Agent Phil Coulson in Marvel Origins: The Incredible Hulk (2000)

Stan Lee

as Cameo in Marvel Origins: The Incredible Hulk (2000)

Michael C. Hall

as The Leader in Marvel Origins: The Incredible Hulk (2000)

Harrison Ford

as General Thaddeus “Thunderbolt” Ross in Marvel Origins: The Incredible Hulk (2000)

Mia Sara

as Elizabeth “Betty” Ross in Marvel Origins: The Incredible Hulk (2000)