“3207” – This week’s episode of “America’s Funniest Home Videos” features hilarious pranks, including kids who are tricked into thinking frozen mashed potatoes and beans are ice cream and poorly executed magic tricks, SATURDAY, AUG. 13 (9:00-10:00 p.m. EDT), on ABC. (TV-PG) Watch episodes on demand and on Hulu the day following their premieres. (Rebroadcast. OAD: 11/21/21)