The film will be produced by Hemsworth’s production company Thematic Entertainment with Haddish also set to serve as a producer.
Down Under Cover is compared to the likes of Rush Hour and The Heat and will follow an unlikely partnership between two completely different detectives.
This film will be the brothers’ second non-MCU project with Hemsworth following on Netflix’s forthcoming action drama Dhaka.
She recently starred in other comedy films such as: Night School opposite Kevin Hart; Ike Barinholtz’s The Oath; and in Tyler Perry’s romantic comedy Nobody’s Fool.