Jack Gore Alex Miya Cech ZhenZhen Benjamin Flores Jr. Dariush Alessio Scalzotto Gabriel Andrew Bachelor Logan Annabeth Gish Grace Scott MacArthur Lou Gates Dean S. Jagger Captain Hawking Michael Beach General Khoury Lynn Collins Major Collins David Theune Head Counselor Tony Cavalero Conrad Carl McDowell Carl Punam Patel Angeline Jason Rogel Customs Official Chris Wylde Uncle Chris Rudy Mancuso Wes Amanda Cerny Lucy Allan Graf Taxi Driver Cameron Fuller Young Soldier Peter Parros Dariush's Dad Annie Cavalero Zip Line Counselor Kerry Westcott Flight Attendant (uncredited) Michael Papajohn Jenkins (uncredited) Andrea Susan Bush Camp Counselor (uncredited) Aaron Fors Additional Voices (voice) Willow Geer Additional Voices (voice) Will Collyer Additional Voices (voice) Evan Kishiyama Additional Voices (voice) Jason Pace Additional Voices (voice) Andre Robinson Additional Voices (voice) Emma Shannon Additional Voices (voice) Katie Wagner Additional Voices (voice) Nora Wyman Additional Voices (voice)