FEATURED IN THIS WEEK'S EPISODE OF 'CELEBRITY FAMILY FEUD' ARE THE FAMILIES OF COSMOLOGIST NEIL deGRASSE TYSON AND NBA CHAMPION RICK FOX; AND A BOY-BAND TEAM WITH SINGERS FROM '98 DEGREES,' 'NSYNC,' 'BOYZ II MEN,' AND 'BACKSTREET BOYS' WILL TAKE ON GIRL-GROUP MEMBERS FROM 'WILSON PHILLIPS,' 'EN VOGUE,' 'THE CHEETAH GIRLS' AND 'THE PUSSYCAT DOLLS'

"Episode 304" - "Neil deGrasse Tyson vs Rick Fox and Boy Band vs Girl Group "- The celebrity teams competing to win cash for their charities features the families of cosmologist, author and astrophysicist Neil deGrasse Tyson and NBA Champion, actor and businessman Rick Fox. In a separate game, a boy-band team will take on girl-group members. This episode of "Celebrity Family Feud" airs SUNDAY, AUGUST 13 (8:00-9:00 p.m. EDT), on The ABC Television Network. (Rebroadcast. ABC OAD: 07/16/2017)

Steve Harvey, the highly popular stand-up comedian, actor, author and Emmy Award-winning game show host, will pit celebrities and their families against each other in a contest to name the most popular responses to a survey-type question posed to 100 people.

The celebrity teams who will try to guess what the "survey said" are:

Neil deGrasse Tyson - Cosmologist, author and astrophysicist with the American Museum of Natural History; playing for STRIVE International

· Alice Young - Neil's wife

· Miranda Tyson - Neil's daughter

· Monique Fortune - Neil's cousin

· Travis Tyson - Neil's son

VERSUS

Rick Fox - NBA Champion, actor and businessman; playing for together1heart

· Jeanene Marie Fox - Rick's sister

· Ethan Marshall Edwards - Rick's brother-in-law

· Neriah Davis - Rick's sister-in-law

· Kyle Fox - Rick's son

In another game of "Celebrity Family Feud," the two contesting teams are:

Boy Band - Playing for the Prostate Cancer Foundation

· Nick Lachey - "98 Degrees"

· Joey Fatone - "NSYNC"

· Nathan Morris - "Boyz II Men"

· Howie Dorough - "Backstreet Boys"

· Chris Kirkpatrick - "NSYNC"

VERSUS

Girl Group - Playing for Girls Inc.

· Carnie Wilson - "Wilson Phillips"

· Terry Ellis - "En Vogue"

· Sabrina Bryan - "The Cheetah Girls"

· Robin Antin - Creator of "The Pussycat Dolls" and "Playground LA" dance studio

· Kiely Williams - "3LW" and "The Cheetah Girls"

"Celebrity Family Feud" is produced by FremantleMedia North America and is taped in front of a live audience in Los Angeles, California. Gaby Johnston and Jennifer Mullin are executive producers.