‘Supernatural’ actor Mark Sheppard has recently teased his return to the role of Willoughby Kipling on season 2 of DC Universe’s ‘Doom Patrol.’ Mark made this post on his Instagram yesterday: See more ‘Supernatural’ fans thought that this might mean that Mark Sheppard will make one final appearance in the series as Crowley, but that… Continue reading ‘Doom Patrol’: Mark Sheppard Teases Return to Season 2 of DC Universe Series