Kirk Johnson

Bilinen yapımları

• NOVA (1974)
• Polar Extremes (2020)
• Polar Extremes (2020)
• Ice Age Death Trap (2012)
• Hvor træerne blokerer for lyset (2020)
• 24 Hours After: Asteroid Impact (2009)
• Making North America (2015)
• Walrus: Life on Thin Ice (2025)
• Great Yellowstone Thaw (2017)
• Prehistoric Worlds (2020)
• Ice Age Footprints (2022)