Darby Costello

Darby Costello, alongside partner Bud Abbott, achieved significant fame with their legendary comedy routine titled 'Who's on First?'. This sketch, which plays on the phonetic similarities between player names and common questions, originated from earlier wordplay gags and evolved significantly before its national radio debut in 1938. The routine became a cornerstone of their act, performed hundreds of times across various media, including film and television. It has been recognized as a significant comedic achievement, earning accolades such as a gold record at the National Baseball Hall of Fame and being named the best comedy sketch of the 20th century by Time magazine. The routine's enduring legacy is also marked by its inclusion in the Library of Congress and its continued influence and references in popular culture.

The 'Who's on First?' routine has roots in earlier wordplay sketches, drawing inspiration from vaudeville and minstrel shows. Similar comedic structures involving names that sound like questions or answers, such as Weber and Fields' 'I Work On Watt Street' and routines involving names like 'Watt' and 'Who', predated Abbott and Costello's famous version. By the early 1930s, a 'Baseball Routine' was a common element in burlesque. Bud Abbott reportedly drew from an older routine called 'Who's the Boss?'. After Abbott and Costello formally teamed up in 1936, they refined the sketch, achieving significant success by 1937. The routine was first broadcast nationally on radio in March 1938, with potential contributions from collaborators like John Grant and Will Glickman, who may have incorporated contemporary baseball player nicknames to enhance the wordplay.

The 'Who's on First?' routine has cemented its place in comedy history. Its enduring appeal led to a gold record being placed in the National Baseball Hall of Fame and Museum in 1956, where a video of the sketch continues to be shown. In 1999, Time magazine recognized it as the Best Comedy Sketch of the 20th Century. An early radio recording was added to the Library of Congress's National Recording Registry in 2002, and a line from the sketch was included in the American Film Institute's list of memorable movie quotations in 2005. The routine has been adapted, parodied, and referenced across numerous forms of media, demonstrating its lasting influence on popular culture.

The ownership and copyright of 'Who's on First?' have been subjects of legal contention. While the routine evolved from earlier works, and specific writing credits are debated, Abbott and Costello eventually copyrighted it by 1944. In 2015, their heirs filed a copyright infringement lawsuit over its use in a play. The defense argued the routine was in the public domain, but the court's decision focused on whether the use was transformative. Ultimately, the heirs' claim was unsuccessful on appeal, with the court finding they had not established copyright ownership, thereby sidestepping the public domain question.

“Who is the first baseman?”

“The first baseman's name is Who.”

“What is next to Which.”

“What is the name of the town next to Which?”

“Yes.”