1) Fake John Lark: Mission Impossible: Fallout

When Ethan Hunt and August Walker first meet the fake John Lark, he is quickly ambushed and knocked out as they try to clone his face. However, after Lark comes to, he rapidly overpowers the two and sends them reeling with throat punches. Not even Walker's fist reload helped in their fight as Lark wrestles for the gun. He is about to kill Hunt, when Hunt is saved by Ilsa suddenly showing up and shooting Lark.

2) Harpists: Kung Fu Hustle

We first see Pigsty Alley being liberated from the Ax Gang by a trio of undercover martial artists. However, the Ax Gang soon hires a duo of harpists with a magical guzheng that can manifest blades and other weapons. The kicking master is ambushed and bisected, leading to the iron rings master and spear master confronting the harpists together. Unfortunately, the harpists send a fusilade of weapons toward the masters, cracking their iron rings and splitting their spears, easily dispatching them. Only the intervention of the Landlady and her Lion's Roar defeats the harpists.

3) Thanos: Avengers: Infinity War

When we first meet Thanos, we see Heimdall wounded, Thor restrained, and Loki pacified. Later on, Hulk surprises Thanos and seems to be getting the upper hand, when Thanos recovers and skillfully outfights Hulk. Not even Loki's trickery could defeat Thanos, leading to his death. The fight only ends when Heimdall teleports Hulk away to warn the others.