Från Wikipedia sida om Superman förbannelse
Routh eventually played recurring character Ray Palmer (The Atom) on other DC Comics-related projects, Arrow and The Flash. (In The Flash, characters even make veiled references to his time as Superman.)
När hänvisades det till Superman Returns i The Flash och vad var den här referensen?
Från detta
Upon Ray Palmer's arrival Caitlin and Cisco have an exchange when they see something flying in the air. First asking if it's a bird, and then a plane, and Felicity replies that it's her boyfriend. This is a reference to the iconic Superman phrase, referencing Brandon Routh's former title role as Superman in the 2006 film adaptation Superman Returns.
och detta hände i det enda flash-avsnittet Ray Palmer (Atom) dök upp i, s01e18, All Star Team Up
Det var ett senare skämt mer nyligen. När Ray Palmer möter Supergirl i crossover-eventet, säger han: "Hon ser ut som min kusin."
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