The crossword solutions for the term BO ACTRESS are DEREK (5 letters), BAA (3 letters), PEEP (4 letters), and ORCA (4 letters). DEREK is likely a reference to DEREK Jacobi, an English actor who has appeared in many films and television shows. BAA is likely a reference to BAA Baa Black Sheep, a British television series from the 1970s. PEEP is likely a reference to PEEP Show, a British sitcom that ran from 2003 to 2015. Finally, ORCA is likely a reference to ORCA: The Killer Whale, a 1977 film starring Richard Harris.