Who starred as Prospero and also wrote Falling for a dolphin?
The Tempest (1979 film):  Directed by Derek Jarman, with Heathcote Williams as Prospero, it also stars Toyah Willcox, Jack Birkett and Helen Wellington-Lloyd from Jarman's previous feature, "Jubilee" (1977), as well as his long-time cohort Karl Johnson. Heathcote Williams:  He wrote a number of book-length polemical poems including "Autogeddon", "Falling for a Dolphin" and "Whale Nation", which in 1988 became, according to Philip Hoare, "the most powerful argument for the newly instigated worldwide ban on whaling."
Heathcote Williams