Suggestions by @hydrostorm87

Aidan Delbis

as Green Helmet in Showcall

Score: +1

Nicholas Braun

as Local Venue Manager (Regular Recurring) in Showcall

Score: +1

Jeremy Howard

as Local Venue Manager (Regular Recurring) in Showcall

Score: +1

Alan Ruck

as Hickman in Showcall

Score: +1

Sam Witwer

as Security/ Gaurd/ Sniper/ General in Showcall

Score: +1

Martin Spanjers

as Elder Blue Helmet (Regular Recurring) in Showcall

Score: +1

Bradley Steven Perry

as Red Helmet in Showcall

Score: +1

Aedin Mincks

as Red Helmet in Showcall

Score: +1

Robert Capron

as Red Helmet in Showcall

Score: +1

Charlie Tahan

as White Helmet- (Lead) in Showcall

Score: +1

Owen Teague

as White Helmet- (Lead) in Showcall

Score: +1

Garrett Wareing

as Maroon Helmet (Lead after season 1) in Showcall

Score: +1

Edvin Ryding

as Maroon Helmet (Lead after season 1) in Showcall

Score: +1

Jake McDorman

as The Veteran (Season 1 Protagonist) in Showcall

Score: +1

Omar Benson Miller

as Loader in Showcall

Score: +1

Linda Purl

as Wife of Founder in Showcall

Score: +1

Sam McMurray

as Founder in Showcall

Score: +1

Maddie Ziegler

as Blue Helmet (Regular) in Showcall

Score: +1

Ben Wang

as Head Supervisor (Regular) in Showcall

Score: +1

Daisy Ridley

as Tour Manager (Guest) Recurring? in Showcall

Score: +1