Betty White's Off Their Rockers

Psy teaches Betty and her pranksters how to dance Gangnam style, and a jogger steals food from a restaurant patron.

A rocker performs a daredevil escape from an OAP home, Rosemary needs help to locate her pet dog Nigel and Sonia has a quick nap on a nice comfy shoulder.

Stunt performer Steve-O participates in sketches with Betty; a woman steals liquor out of someone else's shopping cart; a customer falls asleep on a bed in a department store.

Singer Nick Lachey give Betty advice. A senior tries to enforce a height requirement at a basketball game arena. A man tickles a stranger with a feather.

Seb takes a shower in an unexpected place, Rosie and Marry try out a different selling technique and it looks like Sonia is in trouble with the law again.

Seb learns to twerk and gets tied to a lamppost, Rosie strips to reveal rather unusual undergarments, and Sonia's sat-nav has a mind of its own.

Keith tries his hand at bartering for a new TV, Sonia needs help from a passer-by to unlock her from her bedstead, Dave decides to play referee for boys playing football in the park.

This week, Real Housewives of Beverly Hills Adrienne Maloof, Camille Grammer and Kyle Richards join the fun with seven-time Emmy Award winner Betty White and her band of fearless pranksters.

This week, Betty White prepares her house to accommodate special guest Howie Mandel and his germaphobia, and later, Howie schools Betty in the art of fist-tapping instead of hand-shaking, with unexpected consequences.

TV host Nick Cannon discovers Betty's dark side; an elderly man in a bathrobe looks for the art class in which he will be a nude model; a lady who offers to take pictures of tourists turns the camera on herself; a prankster sanitizes shopping carts.

A senior citizen brings a cooler containing an organ donation into a food court. An elderly woman asks for help writing an erotic novel. A woman sneaks sips of beer she has not paid for.

Pranks include two seniors asking for the location of a rave, a woman asking men to bite candies off her shirt and an elderly man proposing to his girlfriend with surprising results.

Tricksters direct traffic in a grocery store and cut loose in an arcade. A young girl receives a ticket for an absurd violation, and bubbles are blown on shoppers.

Seven-time Emmy Award winner Ed Asner is the special guest on the season two finale, first playing a lusty suitor of Betty White's whom she meets through online dating and then later, appearing as the prize Betty brings home from a charity auction.