Gary Nelson Director Peter Ustinov Hercule Poirot Actor Tony Curtis Charles Cartwright Actor Emma Samms Egg Actor Jonathan Cecil Hastings Actor Fernando Allende Ricardo Montoya Actor Pedro Armendáriz Jr. Col. Mateo Actor Lisa Eichhorn Cynthia Dayton Actor Dana Elcar Dr. Strange Actor Frances Lee McCain Miss Milray Actor Marian Mercer Daisy Eastman Actor Diana Muldaur Angela Stafford Actor Nicholas Pryor Freddie Dayton Actor Concetta Tomei Janet Crisp Actor Jacqueline Evans Mrs. Babbington Actor Angeles Gonzalez Housekeeper Actor Philip Guilmant Rev. Babbington Actor Rodolfo Hernandez Miguel Actor Martin LaSalle Doctor Actor Alma Levy Nurse Actor Julio Monterde Manager Actor Rene Pereyra Waiter Actor