I found this vhs while on ebay i live in the uk so cannot play it diff formats so if you live in the us and dont have it here it is
http://cgi.ebay.co.uk/Playboys-TOMMY-CHONG-Comedy-ROAST-vhs-1986-RARE-oop_W0QQitemZ9109174692QQcategoryZ309QQssPageNameZWD2VQQrdZ1QQcmdZViewItem