George Takei.

September’s here, and seasons are premiering all over the place. Here’s what’s going on this month.

>> Round House Theatre is taking on the creepy, pathological questions of identity that The Talented Mr. Ripley offers (September 8).

>> Shakespeare Theater Company starts the season with the Bard himself in All’s Well That Ends Well (September 7).

>> Ganymede Arts tackles the underrated musical Falsettos (September 10).

>> Here’s something in the “awesome” department (well, if you liked Star Trek VI, anyway): Washington Shakespeare Company hosts By Any Other Name: An Evening of Shakespeare in Klingon. Featuring George Takei, no less. (September 25).

>> In town for Labor Day? It’s always fun to check out new works and what’s on top for this year at the Kennedy Center’s Page To Stage Festival (September 4-6).