Overview
- Prime Video confirmed an eight-episode run, debuting Episodes 1–3 on March 18 before weekly installments conclude on April 22.
- The official schedule lists Episode 4 on March 25, followed by April 1, 8, 15, and 22 for Episodes 5 through 8.
- Invincible’s accounts and a new Prime Video poster publicized the rollout, with social posts teasing, “One month away!!!!”.
- Season 4 adapts the Viltrumite War and introduces Grand Regent Thragg, voiced by Lee Pace, alongside new additions Matthew Rhys as Dinosaurus and Danai Gurira as Universa.
- Prime Video’s synopsis highlights Mark’s struggle to protect home against a looming threat, as creator Robert Kirkman says the show will keep signature comic moments while adding some original material.