|Played by||Jeffery R. Smith|
|First Appearance||Emily Lake|
Mr. Keeler is a Warehouse Regent who appears in the episodes "Emily Lake", "A New Hope", "Endless Wonder" and "Parks and Rehabilitation". He is the manager of the Valu-Mart in Elk Ridge, South Dakota, which is a cover for the Regent Vault that once safeguarded the Janus Coin containing the essence of HG Wells. Keeler also has a Master of History degree from the fictional South Dakota University, Rapid City, where he has access to a private Regent Library. Keeler, along with Leena, plays an important role in decoding the location of the alidade to the astrolabe and how to diffuse the threat of Walter Sykes' bomb. He and Leena also research the artifact, Gandhi's dhoti used to defuse Walter Sykes' bomb.