Who's Your Daddy? Soapnet Celebrates Father's Day With The Final Installment Of The Original Series "RELATIVE MADNESS: FATHER KNOWS LESS," A Count Down Of The 25 Most Over-The-Top TV And Celebrity Fathers - Premiering Thursday, June 12 At 11pm ET/PT

Eddie Murphy, Thatcher Grey, Ethan Hawke, Todd Manning, Tommy Gavin, Michael Jackson, Prince Charles, Gene Simmons, K-Fed, Alec Baldwin, Larry Birkhead Among Fathers Featured

Deadbeat dads, DNA tests and crazy custody battles. Just in time for Father's Day, SOAPnet presents "Relative Madness: Father Knows Less," an original special counting down the 25 most over-the-top TV and celebrity fathers, premiering on Thursday, June 12 at 11PM ET/PT. Highlights from the final installment of the six-part series include Eddie Murphy's paternity test, Thatcher Grey's slap heard around the world, Ethan Hawke's Nannygate, Tommy Gavin's tough love, Michael Jackson's dangling-baby antics, K-Fed and Larry Birkhead's transformations into doting dads, rockers Gene Simmons and Ozzy Osbourne's "alternative" parenting skills and Alec Baldwin's custody battles.

Commentators weighing in on the powerful pops include comedians Joy Behar ("The View"), Chuck Nice ("Best Week Ever"), Kathleen Madigan ("Last Comic Standing"), Alec Mapa ("Ugly Betty"), Tom Lenk ("Buffy the Vampire Slayer") and Sharon Houston ("The Chicas Project"), plus actor Cameron Mathison ("All My Children") and actresses Tatyana Ali ("The Fresh Prince of Bel-Air" and "The Young and the Restless"), Sarah Brown ("General Hospital"), Ana Ortiz ("Ugly Betty") and Joy Lauren ("Desperate Housewives").

The SOAPnet "Relative Madness" franchise is a series of six original specials that takes a fun and sassy look at families, blending real-life celebrities and pop-icons, as well as fictional primetime and daytime characters. Each show will count down the 25 best over-the-top TV and celebrity family moments with commentary from a variety of talent and comedians.

"Relative Madness: Twisted Family Trees" airs Thursday, June 5 at 11 p.m. ET/PT on SOAPnet.