Suggestions by @fanvoicesmatter

Nicholas Hoult

as Hank McCoy in Ultimate X-Men

Kelsey Grammer

as Hank McCoy in Ultimate X-Men

Patrick Stewart

as Charles Xavier in Ultimate X-Men

James McAvoy

as Charles Xavier in Ultimate X-Men

Odette Annable

as Ana Shwartz in Venom

Stan Lee

as Cameo in Ultimate X-Men

Anthony Mackie

as Sam Wilson in Falcon and Winter Soldier (TV Series)

Sebastian Stan

as James Barnes in Falcon and Winter Soldier (TV Series)

Stan Lee

as Cameo in Ultimate Marvel Team-Up

Rhett Giles

as Detective Bruce Greenwood in Ultimate Marvel Team-Up

Wayne Brady

as Nick in Ultimate Marvel Team-Up

Eric Christian Olsen

as Artie Jilette in Ultimate Marvel Team-Up

DJ Khaled

as Jim Washington in Ultimate Marvel Team-Up

Freddie Highmore

as Frank Castle Jr. in Ultimate Marvel Team-Up

Sharon Rooney

as Lisa Castle in Ultimate Marvel Team-Up

Melissa George

as Maria Castle in Ultimate Marvel Team-Up

Faran Tahir

as Jesus Hayek in Ultimate Marvel Team-Up

Ed Harris

as Ambassador Golog in Ultimate Marvel Team-Up

Simon Helberg

as Charlie in Ultimate Marvel Team-Up

Elden Henson

as Foggy Nelson in Ultimate Marvel Team-Up