Will Ferrell and John C. Reilly are teaming up again for the new comedy, Step Brothers for Columbia Pictures.

Will and Adam McKay will write the script; they both wrote Talladega Nights and Anchorman together; Judd Apatow and Jimmy Miller will produce. Variety reports Ferrell and Reilly will play coddled guys who live with their respective single parents; their folks fall in love and marry, making the guys stepbrothers.

Production for Step Brothers is set to begin in the summer of 2007.