Joseph and the Amazing Technicolor Dreamcoat

Joseph and the Amazing Technicolor Dreamcoat was a musical play.

When Melanie Bush first met the Sixth Doctor in Pease Pottage in 1987, she thought he was going to an audition for the musical, due to his multi coloured coat. (AUDIO: The Wrong Doctors)

In an alternate timeline, Ace nicknamed the Sixth Doctor "Joseph" when she first saw him. The Doctor did not get the reference but Peri Brown found it amusing. (AUDIO: The Light at the End)

Behind the scenes
Patrick Ryecart (as the titular character), Ian McNeice, Christopher Biggins, and Sheridan Smith are among those who have performed in the show during its various productions.