Actor Stephen Lang.

Adam Lambert; round-table participants include Ross Mathews, Randy Sklar and Jason Sklar.

Dave Salmoni, biologist and host of TV's "Rogue Nature."

Round-table participants include Brad Wollack, Steve Marmalstein and Arden Myrin.

Actress Eva Amurri; round-table guests include John Caparulo, Ross Mathews and Perez Hilton.

Actress Cheryl Hines.

Actress Robin Tunney.

Celebrity medium James Van Praagh.

Actress Jenny McCarthy.