TV Blackbox Archives - Eureka Productions

Casting is now open for a new unnamed Australian quiz show described as an “addictive” format with big cash prizes and a mystery twist. The callout is open to applicants aged 18+, encourages people from all walks of life to apply, and notes travel and accommodation are covered for successful contestants, with filming set for a “very exciting destination.” The article suggests it may be connected to Seven’s previously announced Caught in the Middle, produced by Eureka Productions.

CASTING | New mystery quiz show searches for Aussie contestants

webk / March 10, 2026

Casting is now open for a new unnamed Australian quiz show described as an “addictive” format with big cash prizes and a mystery twist. The callout is open to applicants aged 18+, encourages people from all walks of life to apply, and notes travel and accommodation are covered for successful contestants, with filming set for a “very exciting destination.” The article suggests it may be connected to Seven’s previously announced Caught in the Middle, produced by Eureka Productions.

Channel 7 bets big on Shane Jacobson with CAUGHT IN THE MIDDLE

Channel 7 has confirmed Shane Jacobson as host of Caught in the Middle, a new prime-time quiz format created by Talpa Studios and produced in Australia by Eureka Productions in partnership with Talpa. The show places two contestants in the centre of a giant LED arena surrounded by 100 opponents, racing through 15 questions to eliminate rivals before someone reaches the middle and steals the cash jackpot. The series is set to air on Seven in 2026.