Calista Flockhart

Season 1

• "Pilot" Cat Grant
• "Stronger Together" Cat Grant
• "Fight or Flight" Cat Grant
• "Livewire" Cat Grant
• "How Does She Do It?" Cat Grant
• "Red Faced" Cat Grant
• "Human For a Day" Cat Grant
• "Hostile Takeover" Cat Grant
• "Blood Bonds" Cat Grant
• "Childish Things" Cat Grant
• "Strange Visitor From Another Planet" Cat Grant
• "Bizarro" Cat Grant
• "For the Girl Who Has Everything" Cat Grant
• "Truth, Justice and the American Way" Cat Grant
• "Solitude" Cat Grant
• "Falling" Cat Grant
• "Manhunter" Cat Grant
• "Worlds Finest" Cat Grant
• "Myriad" Cat Grant
• "Better Angels" Cat Grant

Season 2

• "The Adventures of Supergirl" Cat Grant (special guest star)
• "The Last Children of Krypton" Cat Grant (special guest star)
• "Resist" Cat Grant (special appearance by)
• "Nevertheless, She Persisted" Cat Grant (special appearance by)

Season 3

• "Girl of Steel" Cat Grant (special appearance by)

Season 4

• "Man of Steel" Cat Grant (uncredited)