Ben, Gwen, and Max must stop an extraterrestrial who plans to open a gateway that leads to an alien invasion.
Graham Phillips
as Ben Tennyson
Christien Anholt
as Eon
Haley Ramm
as Gwen Tennyson
Beth Littleford
as Sandra Tennyson
Don McManus
as Carl Tennyson
Sab Shimono
as Old Man
Aloma Wright
as Mrs. Dalton
Robert Picardo
as Principal White
Lee Majors
as Grandpa Max Tennyson
Tyler Patrick Jones
as Cash
Tyler Foden
as T-J
Paige Hurd
as Stephanie
