Former host Bob Barker makes a special appearance.

Country music stars Reba McEntire, Heidi Newfield and Larry Mitchell are scheduled to appear.

One winner receives a trip to the NCAA Final Four, presented by sportscaster Jim Nantz.

Actress Kathy Kinney participates in April Fools' Day-themed segments as her character from "The Drew Carey Show."

Members of the Los Angeles Dodgers appear during a special showcase.

Actor Jack Wagner makes a surprise appearance.

Soap opera stars Greg Rikaart and Emily O'Brien ("The Young and the Restless") participate in a showcase showdown.

One contestant wins a walk-on role on "The Bold and the Beautiful," presented by show star Ashley Jones.

Professional hockey players Dustin Brown, Derek Armstrong, Kyle Calder and Denis Gauthier offer a hockey-themed showcase.

The U.S. women's soccer team appears in the final showcase and offers a trip to Greece.