Watch Killer Cheer Mom (2021) HD Full Movie Free on SolarMovie. Watch Killer Cheer Mom (2021) online free. New girl in town Riley tries out for the cheer squad, but as her chances get better, she notices tha...New girl in town Riley tries out for the cheer squad, but as her chances get better, she notices that some cheerleaders are suspiciously expelled or injured, and wonders if her stepmom is overstepping to get her on the squad.