Will Ferrell, Adam McKay to end production partnership

Will Ferrell Shut Down Production Company And Ended His 25-Year Friendship With Adam McKay Because McKay Cast John C. Reilly For HBO Lakers Series Instead of Him

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Will Ferrell, Adam McKay to Cease Production Partnership

Why Will Ferrell And Director Adam McKay Are No Longer Speaking

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Adam McKay's Professional Split From Will Ferrell Sounds Downright Heartbreaking

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Adam McKay details his professional split from Will Ferrell - Los Angeles Times

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Adam McKay Details Casting Drama That Ended Will Ferrell Friendship – NBC New York

Adam McKay ended partnership with Will Ferrell to 'start anew' - 8days