This is a hilarious show. It sort of reminds me of Best Marigold Hotel on herb. Actually, being as Best Marigold is set in India, which is a place where hash is freely available, I did wonder why it played no part in the film. Anyway - Five British old codgers take to the roads of the Golden State on a hippie bus in order to try out California's Brave New Marijuana World. It would have been better if Frank Zappa or Hunter J Thompson was along, but unfortunately they're both dead now, so that's not possible. However we do get to see some silly behaviour. Eating a full meal and then 7 scoops of "green" ice cream is pretty much guaranteed to make even the most seasoned stoner hurl. And so it came to pass that I was seriously worried that they didn't seem to have a nurse on board. Perhaps there was a medical team following in a back-up car. Anyway - If you feel in need of a good laugh, I heartily recommend this one.