Suggestions by @blockbuster53

Mark Hamill

as James Jesse in The Flash: Fastest Man Alive (2017)

Score: +2

Ben Whishaw

as Hartley Rathaway in The Flash: Fastest Man Alive (2017)

Score: +1

Jai Courtney

as Digger Harkness in The Flash: Fastest Man Alive (2017)

Score: +2

Boyd Holbrook

as Mark Mardon in The Flash: Fastest Man Alive (2017)

Score: +1

Bill Skarsgård

as Sam Scudder in The Flash: Fastest Man Alive (2017)

Score: +1

James Roday Rodriguez

as Mick Rory in The Flash: Fastest Man Alive (2017)

Score: +1

Frank Grillo

as Mick Rory in The Flash: Fastest Man Alive (2017)

Score: +1

Dulé Hill

as Leonard Snart in The Flash: Fastest Man Alive (2017)

Score: +1

Richard Madden

as Leonard Snart in The Flash: Fastest Man Alive (2017)

Score: +1

Ray Fisher

as Victor Stone in The Flash: Fastest Man Alive (2017)

Score: +1

Ernie Hudson

as Dr. Silas Stone in The Flash: Fastest Man Alive (2017)

Score: +1

Charlie Day

as Snapper Carr in The Flash: Fastest Man Alive (2017)

Score: +1

Jennifer Connelly

as Dr. Tina McGee in The Flash: Fastest Man Alive (2017)

Score: +1

Kyle Chandler

as Henry Allen in The Flash: Fastest Man Alive (2017)

Score: +1

Harrison Ford

as Detective Joe West in The Flash: Fastest Man Alive (2017)

Score: +1

Rose Leslie

as Iris West in The Flash: Fastest Man Alive (2017)

Score: +1

Lucas Till

as Barry Allen in The Flash: Fastest Man Alive (2017)

Score: +4

Carly Chaikin

as Iris West in The Flash: Fastest Man Alive (2017)

Score: -1

Armie Hammer

as Hal Jordan in Green Lantern Corps (2016)

Score: +2

Brad Pitt

as Alan Scott in Green Lantern Corps (2016)

Score: +1