Former iCarly sidekick Sam Puckett teams up with Hollywood Arts High School student Cat Valentine to take over Cat's grandmother's babysitting service.

Cast: Jennette McCurdy, Ariana Grande, Cameron Ocasio, Maree Cheatham, Griffin Kane, Emily Skinner, Hal Alpert, Mayank Bhatter, Shammy Dee, Craig Duda, Caleel Harris, Curtis Harris, Christina Hogue, Adam Tait, Melissa Baker