After "New Titans" was canceled, Terra remained in limbo until the 1998 revival of the Teen Titans. In the 1999 "Titans Secret Files" special, Terra visits Geo-Force and undergoes genetic tests to determine her identity. When she expresses her fears that she is the original Terra, Geo-Force (who discovers that the test results confirm only what was previously known, that she was a genetic match for his sister) informs her that she is not his sister and destroys the test results. Later, under circumstances which have yet to be explained, Terra also becomes affiliated with the Outsiders.