What attracted me to star in the new oasis tv series the enemy within lilian amah

I apologize, but there is no evidence of a new Oasis TV series called "The Enemy Within" starring Lilian Amah. Oasis is a British rock band, not a television production company. It's possible that you may be thinking of a different project or artist.

If you could provide more context or clarify what you mean by "attracted me to star in," I'd be happy to try and help you further.