Tom Hanks is appearing in the Shakespeare Center of Los Angeles production of Henry IV playing the character of Falstaff. The June 13 performance had to be halted because an audience member took ill and required treatment, which made for a long, awkward delay and some other audience members roaming out and about. To bridge the lull, Mr. Hanks came bounding out to keep the crowd entertained and there. Take this video full-screen to see what he did…