Pete Ploszek

as Young Robert

as Abe

as Alec

as Young Actor (Jack's Beach Set)

as Jackson Reed

as Nate Falco

as Ackers

as Bret Johnson

as Harrison Jacobs(6 eps)

as Steven Hathaway(8 eps)

as Connor(1 ep)

as Airline Passenger(1 ep)

as Leonardo

as Dr. Sidian(1 ep)

as Nic Comenko(1 ep)

as Leonardo

as Garrett Douglas(7 eps)

as Brock(1 ep)

as Goff(1 ep)

as Ellis(1 ep)