Attention, Private Practice fans: the show needs your help.

Its first Tuesday night episode was not a smashing success in the ratings, leaving this Shonda Rhimes creation squarely on the bubble. How can you help take it off? Tune in next week for "And Then There Was One."

The installment will feature:

• Pete and Violet in marriage counseling.
• Amelia receiving devastating news.
• Addison adjusting to a new presence in her life.
• Charlotte and Cooper struggling with a quiet, defiant Mason.

Watch the official ABC trailer and a clip now:

Matt Richenthal is the Editor in Chief of TV Fanatic. Follow him on Twitter and on Google+.