Cast & crew
Do Detectives Think? (1927)
Directed by Fred Guiol Written by Hal Roach
Cast
| Stan Laurel | Ferdinand Brückner |
| Oliver Hardy | Sherlock Pinkham |
| James Finlayson | (uncredited) |
| Viola Richard | (uncredited) |
| Noah Young | Tipton |
| Frank Brownlee | (uncredited) |
| Chester A. Bachman | (uncredited) |
| Wilson Benge | Slasher |
| Will Stanton | (uncredited) |
| Charley Young | (uncredited) |
Crew
| Fred Guiol | Director |
| Hal Roach | Producer |
| Hal Roach | Writer |