Columbia Pictures is developing an untitled comedy and has set Sacha Baron Cohen as master detective Sherlock Holmes and Will Ferrell as Watson, his crime-solving partner.

According to Variety, Etan Cohen (Tropic Thunder) is writing the script, and Judd Apatow and Jimmy Miller will produce.

The comedy is inspired by Arthur Conan Doyle's Sherlock Holmes tales. Though the thrust is different, the Baron Cohen-Ferrell pairing is the second major studio project featuring the supersleuth, as Warner Bros. is prepping the Anthony Peckham-scripted drama Sherlock Holmes with director Guy Ritchie.

"Just the idea of Sacha and Will as Sherlock Holmes and Watson makes us laugh," said Col co-prexy Matt Tolmach. "Sacha and Will are two of the funniest and most talented guys on the planet, and having them take on these two iconic characters is frankly hilarious."

No production date has been set.