“I might be pregnant.” SundanceTV has released new previews for the season one finale of The A Word. 

The drama follows a family with a young son who is diagnosed with autism. The cast includes Max Vento, Lee Ingleby, Morven Christie, Vinette Robinson, Greg McHugh, and Chris Eccleston. SundanceTV has already ordered a second season of the British series.

The season one finale of The A Word airs tonight, August 17th, at 10 p.m. ET/PT. 

Watch a few sneak peeks below:

What do you think? Have you seen The A Word? Will you watch the season one finale?