Bates Motel is going to be mighty scary in the new season.

'Bates Motel' Season 4 Gets Premiere Date

The trailer for the fourth season was released on Monday and shows just how 'psycho' both Norma and Norman can be.

It starts off with the mother and son driving together in a car where everything looks fine and cheery. Giving the idea of a classic black and white film (which is convenient since the show is based on the classic film Psycho), the two embrace what life is like working at their lodge.

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But Norma becomes more scared of her son as he goes through his bizarre behavior. And he is perfectly okay with others being frightened of him.

The promo shows a glimpse of Norma looking at herself in the mirror as she slowly changes into her son as if he's the one who's really her- something that could easily foreshadow the iconic character thinking he's his mother.

There's also a really eerie moment where the mom and son share a kiss. And then out of nowhere, Norman is strapped to a bed where he just looks so dazed with all the outrageous tendencies he has stirring inside his body.

Norma says it doesn't have to end this way...and odds are likely, it probably won't.

Check it out below.

Bates Motel Season 4 premieres on Monday, March 7 at 9 p.m. ET on A&E.