📺 Watch Episode 5: " Old Friends " In this pivotal episode, the team travels to the in search of Thundrilium to power the Thundertank . You can watch " Old Friends " on the following platforms: Disney+ : Included with a standard subscription. Hulu : Available for streaming with a subscription. Amazon Prime Video : Available for digital purchase.

💡 : Pay close attention to the combat choreography in the flashbacks; it showcases the distinct fighting styles that made Panthro and Grune legendary generals. Thundercats: Season 1, Episode 5 - Rotten Tomatoes

: Flashbacks show Panthro and Grune as close brothers-in-arms serving King Claudis.