, the newest Disney+ original musical comedy,, or the newest Disneynature documentary, which follows a new mother polar bear raising her cubs in the Arctic. premieres March 30, with new episodes dropping weekly all through April. The thrilling new Marvel series follows Marc Spector, a dangerous mercenary who suffers from dissociative identity disorder and finds himself wrapped up in a deadly mystery. stars Joshua Bassett, Michelle Federer, Rueby Wood and Lisa Kudrow.