Nightmare Reunion - S1.E24

Ken discovers that both Chun Li and Ryu have been somewhat subjugated and tries, slowly but surely, to summon the Hadou-Shoryuken to break the wall that separates him from them. Bison orders Ryu to focus on summoning the Hadouken. Guile and Nash infiltrate the fortress and decide to go separate ways to cover more ground. Ken's escape is discovered by Bison, who understands that also him is capable of harvesting ki. Ken finally breaks the wall and tries to escape with Ryu, only to find his friend menacingly adopting an attack stance.