The Alternate

Odo's mentor arrives on Deep Space Nine intent on resuming his search for Odo's true origin. After an accident in the gamma quadrant, they return to the station with a dangerous organism which soon breaks free.

It turns out that an unknown alien gas has made Odo in a Jekyll and Hyde type monster!

The episode, while not a favorite, was good. It is the foerunner of many great Odo episodes to come.

"I offer you a Vulcan prayer, Mr Suder. May your

death bring you the peace you never found in

life." - Tuvok.