Talulah Riley did not appear in St Trinian's.
Ed Waters -LRB- September 23 , 1930 -- October 30 , 2004 -RRB- was an American writer for film and television .. He co-wrote Sorority Girl , wrote an episode of the television series The Lieutenant , and won an Emmy Award in 1976 .. Sorority Girl. Sorority Girl. The Lieutenant. The Lieutenant. Emmy Award. Emmy Award