PARK-GOERS ARE SERENADED BY A CHURCH CHOIR, ON ABC'S "JUST FOR LAUGHS"

"Episode 108" � The laughs keep coming on another episode of "Just for Laughs," TUESDAY, AUGUST 21 (8:00-8:30 p.m., ET). This week, an "elderly" grocery clerk has the shakes so bad he keeps ringing up the same item, a dog goes to fetch a stick and comes back with dynamite, a church choir surprises unsuspecting park-goers and a police officer takes off his clothes during a traffic stop.

Rick Miller hosts.

"Just for Laughs" television shows are seen in over 125 countries and on over 95 airlines around the world, and in the past have been seen in the U.S. on MTV, Showtime, HBO, BBC America and Fox. Its annual festival is the world's largest and most prestigious comedy event, welcoming over two million people each summer. Over the years, the festival has featured some of the top comics in the world, including Jerry Seinfeld, Jon Stewart, Dave Chappelle, Ray Romano and Tim Allen. This year it celebrates its 25th anniversary. Each year over 1,000 industry executives are drawn to what is considered the hottest breeding ground for new talent. The company successfully tours across the globe, bringing some of the festival's best talent to Canada, the U.S. and Asia, and has personal management offices in Los Angeles, Paris and Montreal.

"Just for Laughs" is broadcast with Spanish subtitles via secondary closed captioning. This program carries a TV-PG parental guideline.