based upon characters created by (196 episodes, 1958-1966)
novel (27 episodes, 1959-1965)
based on a novel by (1 episode, 1966)
based on novel "The Case of the Daring Decoy" by (1 episode, 1958)
based on the novel "The Case of the Angry Mourner" by (1 episode, 1957)
based on the novel "The Case of the Baited Hook" by (1 episode, 1957)
based on the novel "The Case of the Black-Eyed Blonde" by (1 episode, 1958)
based on the novel "The Case of the Buried Clock" by (1 episode, 1958)
based on the novel "The Case of the Cautious Coquette" by (1 episode, 1958)
based on the novel "The Case of the Crooked Candle" by (1 episode, 1957)
based on the novel "The Case of the Curious Bride" by (1 episode, 1958)
based on the novel "The Case of the Demure Defendant" by (1 episode, 1958)
based on the novel "The Case of the Drowning Duck" by (1 episode, 1957)
based on the novel "The Case of the Empty Tin" by (1 episode, 1958)
based on the novel "The Case of the Fan-Dancers Horse" by (1 episode, 1957)
based on the novel "The Case of the Fiery Fingers" by (1 episode, 1958)
based on the novel "The Case of the Fugitive Nurse" by (1 episode, 1958)
based on the novel "The Case of the Gilded Lily" by (1 episode, 1958)
based on the novel "The Case of the Green-Eyed Sister" by (1 episode, 1958)
based on the novel "The Case of the Half-Waked Wife" by (1 episode, 1958)
based on the novel "The Case of the Haunted Husband" by (1 episode, 1958)
based on the novel "The Case of the Hesitant Hostess" by (1 episode, 1958)
based on the novel "The Case of the Lazy Lover" by (1 episode, 1958)
based on the novel "The Case of the Lonely Heiress" by (1 episode, 1958)
based on the novel "The Case of the Lucky Loser" by (1 episode, 1958)
based on the novel "The Case of the Moth-Eaten Mink" by (1 episode, 1957)
based on the novel "The Case of the Negligent Nymph" by (1 episode, 1957)
based on the novel "The Case of the Nervous Accomplice" by (1 episode, 1957)
based on the novel "The Case of the One-Eyed Witness" by (1 episode, 1958)
based on the novel "The Case of the Restless Redhead" by (1 episode, 1957)
based on the novel "The Case of the Rolling Bones" by (1 episode, 1958)
based on the novel "The Case of the Screaming Woman" by (1 episode, 1958)
based on the novel "The Case of the Silent Partner" by (1 episode, 1957)
based on the novel "The Case of the Sleepwalker's Niece" by (1 episode, 1957)
based on the novel "The Case of the Substitute Face" by (1 episode, 1958)
based on the novel "The Case of the Sulky Girl" by (1 episode, 1957)
based on the novel "The Case of the Sun Bather's Diary" by (1 episode, 1958)
based on the novel "The Case of the Terrified Typist" by (1 episode, 1958)
based on the novel "The Case of the Vagabond Vixen" by (1 episode, 1957)
based on the novel "The Cast of the Long-Legged Models" by (1 episode, 1958)
based on the novel "The Restless Corpse" by (1 episode, 1957)
based on the novel by (1 episode, 1958)
based on the short story "The Case of the Crimson Kiss" by (1 episode, 1957)
novel (1 episode, 1962)
novel (1 episode, 1965)
novel (1 episode, 1966)
novel (1 episode, 1964)
story consultant (96 episodes, 1961-1965)
written by (24 episodes, 1961-1965)
teleplay (6 episodes, 1961-1964)
story (1 episode, 1963)
story editor (36 episodes, 1957-1958)
story consultant (30 episodes, 1958-1959)
teleplay by (10 episodes, 1957-1958)
written by (9 episodes, 1958-1959)
teleplay (3 episodes, 1959)
story (1 episode, 1959)
story consultant (25 episodes, 1960-1961)
teleplay (16 episodes, 1959-1965)
written by (12 episodes, 1959-1966)
story (2 episodes, 1959-1961)
teleplay by (1 episode, 1963)
story consultant (25 episodes, 1959-1960)
teleplay (12 episodes, 1959-1960)
teleplay by (5 episodes, 1958)
written by (3 episodes, 1958-1959)
associate story consultant (2 episodes, 1959)
written by (25 episodes, 1959-1965)
teleplay (6 episodes, 1959-1963)
teleplay by (1 episode, 1958)
story editor (29 episodes, 1958-1965)
(30 episodes, 1958-1965)
story consultant (22 episodes, 1965-1966)
written by (9 episodes, 1965-1966)
teleplay (2 episodes, 1965-1966)
associate story consultant (21 episodes, 1965-1966)
written by (11 episodes, 1965-1966)
teleplay (4 episodes, 1965-1966)
written by (16 episodes, 1960-1965)
teleplay (4 episodes, 1959-1964)
story (3 episodes, 1959-1964)
teleplay by (2 episodes, 1958)
teleplay (5 episodes, 1959)
written by (3 episodes, 1959-1965)
story (2 episodes, 1959)
written by (5 episodes, 1959-1962)
teleplay (3 episodes, 1959-1963)
written by (7 episodes, 1961-1964)
teleplay (1 episode, 1965)
teleplay by (5 episodes, 1957-1958)
written by (1 episode, 1961)
written by (6 episodes, 1958-1964)
story (3 episodes, 1960-1961)
written by (3 episodes, 1960-1965)
teleplay (2 episodes, 1960-1961)
teleplay by (4 episodes, 1957-1958)
written by (5 episodes, 1961-1964)
written by (3 episodes, 1958-1960)
story (1 episode, 1960)
teleplay (1 episode, 1960)
story (2 episodes, 1965-1966)
written by (2 episodes, 1964-1965)
written by (3 episodes, 1965-1966)
written by (2 episodes, 1960)
teleplay by (1 episode, 1957)
teleplay by (3 episodes, 1957-1958)
story by (1 episode, 1958)
written by (1 episode, 1958)
written by (3 episodes, 1959-1966)
written by (2 episodes, 1961)
writer (1 episode, 1960)
written by (2 episodes, 1961-1962)
story (1 episode, 1961)
teleplay (1 episode, 1961)
written by (3 episodes, 1962-1964)
written by (3 episodes, 1964-1965)
story editor (2 episodes, 1957)
teleplay by (2 episodes, 1957)
written by (2 episodes, 1960-1961)
written by (2 episodes, 1962-1963)
teleplay (1 episode, 1963)
written by (1 episode, 1963)
story (1 episode, 1965)
written by (1 episode, 1964)
written by (2 episodes, 1965-1966)
story (1 episode, 1966)
teleplay (1 episode, 1966)
written by (1 episode, 1966)
teleplay (1 episode, 1958)
television story by (1 episode, 1958)
teleplay (1 episode, 1959)
written by (1 episode, 1959)
written by (1 episode, 1960)
written by (1 episode, 1962)
from a story 'The Man with Half a Face" by (1 episode, 1962)
novel (uncredited) (1 episode, 1966)