Will Ferrell and Adam McKay built one of Hollywood's most enduring comedy partnerships over three decades, beginning when both joined Saturday Night Live in 1995. Their collaborations—including Anchorman, Talladega Nights, and the production company Gary Sanchez Productions—made them comedy's most successful creative duo by the mid-2000s. The relationship deteriorated in 2019 as McKay's artistic ambitions shifted toward satirical drama with films like The Big Short, Vice, and Don't Look Up, projects that excluded Ferrell entirely.

Tension mounted as their shared manager attempted to steer McKay back toward comedy projects with Ferrell, creating friction between the two. The partnership's formal dissolution came via a tense phone call in which McKay announced the split, leaving Ferrell feeling abandoned. The relationship's final collapse came over HBO's Winning Time: The Rise of the Lakers Dynasty, which McKay was developing. Though Ferrell, a devoted Lakers fan, sought the lead role of owner Jerry Buss, McKay cast another actor, reasoning that Ferrell didn't match the character's appearance or vibe for the show's hyper-realistic approach, effectively ending what had been one of comedy's most productive partnerships.