Host Ken Jennings says how returning celebrity champs are taking bigger risks in the high-stakes tournament

LOS ANGELES -- "Celebrity Jeopardy! All-Stars" raises the stakes with a lineup of returning standouts ready to prove themselves again.
Host Ken Jennings told On The Red Carpet this version of the game brings a new level of intensity.
"These are the very best players we've had on in 'Celebrity Jeopardy,'" he said.
"They've been here before. No nerves. Bigger risks than we often see in "Celebrity Jeopardy!" It's been exciting to watch."
The competition also introduces Triple Jeopardy, a twist that can quickly shift the game. With higher stakes on the board, players could see sudden lead changes, dramatic comebacks and new strategies as they aim to win big.
The game will also feature six Daily Doubles, offering more chances for contestants to boost their scores throughout the round.
For contestants like actress Rachel Dratch, the mental battle starts even before the first clue is revealed.
She's one to watch among fellow competitors, actor Mark Duplass and sports personality Katie Nolan.
"Celebrity Jeopardy! All Stars" premieres March 13 at 8/7c on ABC.
The Walt Disney Company is the parent company of this ABC station.