John Oliver’s Days of Our Lives Debut Is Here — Episode Dates and Who He’s PlayingJohn Oliver makes his highly anticipated Days of Our Lives debut this week and will appear as Devlin St. John in the episodes streaming Tuesday, August 11, Wednesday, August 12, and Friday, August 14 on the Peacock soap. By the end of June, he announced on air that he’d been cast on both General Hospital and Days of Our Lives. When the news of Oliver’s appearance broke, DAYS Executive Producer Ken Corday said in a statement, “When John Oliver said, ‘Call me, soaps, I’m available and willing to travel. John Oliver Heads to Port Charles […]Drinking Problem: Will Devlin (John Oliver, r.) discover EJ’s (Dan Feuerriegel) illegal actions? Check out the tease of Oliver’s DAYS appearance in this week’s promo below.