Kilduff's Maryland Movie Theatre Survey
- A survey of movie theatres in Maryland built between 1900 and 1950. Photographs, building dates and descriptions.
- http://www.kilduffs.com

Triton Entertainment Services
- Operates theatres in Cambridge and Easton.
- http://www.cambridgecinemas.com/

The Senator Theatre
- Big-screen movie theater. Baltimore.
- http://www.senator.com/

Charles Theater
- Baltimore's foremost movie house for first-run independent and fringe films, foreign films and repertory. Information on five-screen expansion, Cinema Sundays, current film database, directions and rates.
- http://www.thecharles.com/

Old Greenbelt Theatre
- This classic movie venue is located in Greenbelt.
- http://www.pgtheatres.com