Space Cadet Cast

Emma Roberts plays Rex Simpson, a determined young cadet with a dream of becoming an astronaut.

Tom Hopper portrays Logan O'Leary, a charismatic leader among the cadets.

Poppy Liu takes on the role of Nadine Cai, an intelligent and resourceful cadet.

Gabrielle Union plays Pam Proctor, a supportive mentor to the cadets.

Kuhoo Verma portrays Violet Marie Vislawski, a confident and skilled cadet.

Desi Lydic takes the role of Dr. Stacy Kellogg, a respected scientist guiding the program.

Sebastián Yatra plays Toddrick Spencer, a witty and innovative cadet.

Sam Robards portrays Calvin Simpson, Rex's father who supports her aspirations.

Dave Foley plays Rudolph Bolton, a humorous instructor at the academy.

Yasha Jackson takes on the role of Grace Jackson, a fierce competitor among the cadets.

Andrew Call portrays Captain Jack Mancini, a seasoned astronaut mentoring the cadets.

Josephine Huang plays Miriam Osprey, a dedicated cadet with a passion for space exploration.