ended, former co-stars Lea Michele and Darren Criss have reunited for another musical show,, which returns to Apple TV+ with all-new performances on Friday, June 23. Ahead of season 5's return, ET has an exclusive sneak peek at Michele and Criss' episode, in which they perform a duet. In the clip, the two sing «Don't Rain on My Parade,» the popular song from the 1964 musical first performed by Barbra Streisand and later famously performed by Michele's character, Rachel Berry, during season 1's sectionals competition.