Yes, Superman will appear in CBS’s Supergirl (sort of)
CBS’s Supergirl series has been steadily racking up casting notices as it trundles its way toward existence, with characters like Jimmy Olsen and Cat Grant signing on to the show’s roster of DC Comics alumni. But one name has been notable in its absence, the guy who inspired Kara Zor-El’s costumed namesake and serves as her most prominent crime-fighting role model: Superman himself. CBS has repeatedly referred to Kara as the Man of Steel’s cousin in press releases and casting notices, but the network had been keeping mum on whether the Cousin of Tomorrow would be appearing on the show in (super)person.