“Instinct” will not be coming back for a third season. CBS opted against renewing the drama series, which starred Alan Cummings. Creator Michael Rauch announced the cancellation on Twitter, writing, “I’m very sad to relay the news that @instinctcbs won’t be renewed for a 3rd season. Thanks to our incredible crew, cast, writers, producers & all who helped make our show, with respect, talent & kindness. And a giant thank you to our diehard fans for your love, loyalty & excellent taste (is it too soon to ask for a reboot?).”