A Brother's Nightmare

A Brother's Nightmare is a 2013 drama film.

Summary
Fifteen-year-old Alex McWatson has a terrific relationship with his twin brother, Ethan. The boys never fight, they always help out around the house, always help with each other's homework, and always stick up for each other. It seems that the boys have the perfect brotherly relationship...

...but one morning, Ethan is discovered dead in the backyard, his throat slit from ear to ear.

The whole town is shocked at this senseless murder. Donations and prayers go out to the McWatson family, but some evidence arises that causes Alex and Ethan's parents to be declared prime suspects and as a result, Alex is taken away by Child Services and placed into the custody of his grandparents.

Alex knows that his parents did not kill Ethan, but his protests fall on deaf ears. With the damning evidence against his parents promising certain arrest and conviction, it is up to Alex to prove that his parents did not kill Ethan. Will he succeed?

Cast of Characters

 * Cole Sprouse as Alex (The main character)
 * Dylan Sprouse as Ethan (Alex's twin brother)
 * Dylan Neal as Todd (Alex & Ethan's father)
 * Lori Loughlin as Cindy (Alex & Ethan's mother)
 * Marcia Gay Harden as Detective Donna Yates (A police detective who firmly believes that Todd and Cindy murdered Ethan)
 * Yancy Butler as Janice Hall (Todd & Cindy's attorney)
 * Ed Asner as Frederick (Alex & Ethan's grandfather)
 * Florence Henderson as Betty (Alex & Ethan's grandmother)
 * Miranda Cosgrove as Tammy (Ethan's ex-girlfriend, who initially has a rock-solid alibi and not a suspect)

Perpetrator
Tammy (She, upset over being dumped by him, lured Ethan out of his house in the middle of the night, killed him, and disposed of the butcher knife used to cut his throat.)