Spend long enough interviewing actors for a living, you start to pick little things up. For instance, whenever a performerâs discussing their most recent production and utters any variant on the phrase âit really felt like the cast and crew was one big family,â thatâs a major red flag that theyâre full of crap. Costars are coworkers, and usually for about six months, and thatâs on the longer side. But the ladies of Pitch Perfect 3 seem to be pretty earnest when they gush about the spirit of sisterhood and camaraderie that dominated the atmosphere on set. And for those as skeptical of myself, they proved it with video evidence.