Secret Safari: Into the Wild (2021)

S1E42 A Dangerous Union

Deep within Hell, a sinister alliance forms between Dr. Gero and Dr. Myuu. Shortly thereafter, Android 17 catches Trunks off guard, delivering a chilling message to Goku: come to Hell or Earth will face destruction! As Goku embarks on his perilous journey to Hell, he braces for the unknown, while a horde of long-dead adversaries unleashes chaos on Earth, wreaking havoc in their wake.