Confirmed American Credits:
Director -- - Secret of the Submarine - Episode 01, The (1916) Brand: Mutual Special Feature
- Secret of the Submarine - Episode 02, The (1916) Brand: Mutual Special Feature
- Secret of the Submarine - Episode 03, The (1916) Brand: Mutual Special Feature
- Secret of the Submarine - Episode 04, The (1916) Brand: Mutual Special Feature
- Secret of the Submarine - Episode 05, The (1916) Brand: Mutual Special Feature
- Secret of the Submarine - Episode 06, The (1916) Brand: Mutual Special Feature
- Secret of the Submarine - Episode 07, The (1916) Brand: Mutual Special Feature
- Secret of the Submarine - Episode 08, The (1916) Brand: Mutual Special Feature
- Secret of the Submarine - Episode 09, The (1916) Brand: Mutual Special Feature
- Secret of the Submarine - Episode 10, The (1916) Brand: Mutual Special Feature
- Secret of the Submarine - Episode 11, The (1916) Brand: Mutual Special Feature
- Secret of the Submarine - Episode 12, The (1916) Brand: Mutual Special Feature
- Secret of the Submarine - Episode 13, The (1916) Brand: Mutual Special Feature
- Secret of the Submarine - Episode 14, The (1916) Brand: Mutual Special Feature
- Secret of the Submarine - Episode 15, The (1916) Brand: Mutual Special Feature
- Sable Blessing, The (1916) Brand: Mutual Star Productions
- Phillip Holden - Waster (1916) Brand: Mutual Star Productions
- Gilded Youth, The (1917) Brand: Mutual Star Productions
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