| Behind the Altar | |
| Producer: | William Dieterle |
| Studio: | Charha-Film |
| Distributor: | Deutsch-Nordische Film-Union |
| Country: | Germany |
Behind the Altar or The Secret of Abbe X (German: '''Das Geheimnis des Abbe X''') is a 1927 German silent drama film directed by Julius Brandt and William Dieterle and starring Dieterle, Marcella Albani, and Alfred Gerasch.[1]
The film's sets were designed by the art directors Erich Grave and Ernst Stern.