 ABC News Breakfast (2025) (TV Series)-Self - Astrophysicist (as Dr Katie Mack) (1 episode, 2025) Self - Astrophysicist (as Dr Katie Mack) (1 episode, 2025) See fewer Episode dated 15 July 2025 (Jul 15, 2025) Self - Astrophysicist (as Dr Katie Mack) Self - Astrophysicist (as Dr Katie Mack) See fewer |
 Ologies with Alie Ward (2017–2023) (Podcast Series)-Self - Guest (4 episodes, 2017) Self - Guest (4 episodes, 2017) See fewer Cosmology (THE UNIVERSE) Part 2 Encore with Katie Mack (Sep 12, 2023) Self - Guest Self - Guest See fewer |
 Why This Universe? (2023) (Podcast Series)-Self (1 episode, 2023) Self (1 episode, 2023) See fewer The End of Everything (Ft. Katie Mack) (Jan 9, 2023) Season 1, Episode 59-Self Self See fewer |
 Physics Girl (2016–2021) (TV Mini-series)-Self - Guest / Self - Astrophysicist - Cosmologist / Self / Self - Theoretical Astrophysicist (3 episodes, 2016) Self - Guest / Self - Astrophysicist - Cosmologist / Self / Self - Theoretical Astrophysicist (3 episodes, 2016) See fewerOur Sky in 350,000,000,000 years (Dec 21, 2021) Self / Self - Theoretical Astrophysicist (as Dr. Katie Mack) Self / Self - Theoretical Astrophysicist (as Dr. Katie Mack) See fewer |
 AOPA Live This Week (2021) (TV Series)-Self (2 episodes, 2021) Self (2 episodes, 2021) See fewer May 13, 2021 (May 13, 2021) Self Self See fewer May 6, 2021 (May 6, 2021) Self Self See fewer |
 The Panpsycast Philosophy Podcast (2020) (Podcast Series)-Self - Astrophysicist (voice) (2 episodes, 2020) Self - Astrophysicist (voice) (2 episodes, 2020) See fewer The End of Everything: Astrophysically Speaking with Katie Mack (Part II - Further Analysis and Discussion) (Jun 28, 2020) Season 1, Episode 200-Self - Astrophysicist (voice) Self - Astrophysicist (voice) See fewer The End of Everything: Astrophysically Speaking with Katie Mack (Part I - The Death of the Universe) (Jun 21, 2020) Season 1, Episode 199-Self - Astrophysicist (voice) Self - Astrophysicist (voice) See fewer |
 Sean Carroll's Mindscape (2019) (Podcast Series)-Self - Guest (1 episode, 2019) Self - Guest (1 episode, 2019) See fewer Katie Mack on How the Universe Will End (Oct 28, 2019) Season 1, Episode 70-Self - Guest Self - Guest See fewer |
 Life of a Universe (2017) (TV Mini-series)-Self (as Dr. Katie Mack) (2 episodes, 2017) Self (as Dr. Katie Mack) (2 episodes, 2017) See fewerEnd of Days (Mar 14, 2017) Season 1, Episode 2-Self (as Dr. Katie Mack) Self (as Dr. Katie Mack) See fewerCreation (Mar 7, 2017) Season 1, Episode 1-Self (as Dr. Katie Mack) Self (as Dr. Katie Mack) See fewer |