RUNNING WILD WITH BEAR GRYLLS: L-R: Bear Grylls and Matthew McConaughey. RUNNING WILD WITH BEAR GRYLLS makes its Fox debut with an all-new season premiering on Tuesday, April 21 (9:00-10:00 PM ET/PT). CR: FOX. @2026 FOX Media LLC.

RUNNING WILD WITH BEAR GRYLLS: Bear Grylls. RUNNING WILD WITH BEAR GRYLLS makes its Fox debut with an all-new season premiering on Tuesday, April 21 (9:00-10:00 PM ET/PT). CR: FOX. @2026 FOX Media LLC.