Hugh Jackman cold cocked WWE star Dolph Ziggler with an awesome right-handed punch ... but luckily for Hugh it all went down inside a wrestling ring.
Wolverine was guest hosting Monday Night RAW in Cleveland last night ... when he decided to jump fist-first into the action.
Hugh is a good actor.
Comes Out Swinging
An AWESOME Punch!!
9/20/2011 6:30 AM PDT BY TMZ STAFF
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