Dylan (Max Thieriot) will find himself in the middle of choosing to save his brother or doing the right thing in the penultimate episode of "Bates Motel" season 5.

Reports claim that Dylan will learn that his half-brother Norman (Freddie Highmore) is planning to frame Madeleine Loomis (Isabelle McNally) for killing her husband Sam (Austin Nichols) after he previously confessed that he was the one responsible for the crime in the previous episode.

Dylan knows that his brother is very capable of murdering someone because of his blackouts, so he does not doubt that Norman could be Sam's real killer.

Based on the trailer for the upcoming episode called "Visiting Hours," Madeleine will demand to know the truth from Dylan regarding the death of Sam under Norman's hands.

"You knew," Madeleine tells Dylan in the trailer video. "You're his brother, you knew."

Dylan's wife Emma (Olivia Cooke) also learns that her mother Audrey Ellis (Karina Logue) may have also been murdered by Norman. Could this prompt Dylan to finally end his brother's murder spree and testify in the court to send him to jail?

The synopsis for the episode also mentions that while Norman's legal problems turn from bad to worse, Emma will spend her time taking care of the family business. On the other hand, former sheriff Alex Romero (Nestor Carbonell) will decide to take the matters in his own hands and finally execute his plan to avenge the death of Dylan and Norman's mother, Norma (Vera Farmiga).

Meanwhile, Highmore recently spoke with Express UK and other members of the press to talk about the upcoming finale of "Bates Motel." According to the actor, he believes that the last episode of the series will be very spectacular.

When asked if the fans would be pleased with the series finale, Highmore stated, "I hope so, otherwise it would be disappointing!"

The penultimate episode of "Bates Motel" season 5 will be aired by A&E on Monday, April 17, at 10 p.m. EDT.