Rey Mysterio is back and apparently medically cleared to the return to the ring. After making an appearance at Wednesday night's WWE live event in Querétaro where he delivered the 619 to Alberto Del Rio, he made his in-ring return Thursday night in Guadalajara.
Mysterio teamed with Sin Cara to face Del Rio and Wade Barrett. Mysterio and Cara went over in the bout. You can view a photo of the tag teams at this link.
Video of Mysterio's return on Wednesday night has surfaced here on YouTube. You can also watch in the video embedded below: