“3210” – Check out pranks, including a wife who scares her husband by pretending she cut her finger, kids’ funny reactions to face filters, crazy cats and a mom who discovers her kids’ diaper cream disaster on “America’s Funniest Home Videos,” SATURDAY, AUG. 13 (8:00-9:00 p.m. EDT), on ABC. (TV-PG). Watch episodes on demand and on Hulu the day following their premieres. (Rebroadcast. OAD: 1/09/22)