Dylan O'Brien was insecure about being cast as Dan Aykroyd in 'Saturday Night,' and thought he 'would be skewered for being miscast or something,' he said in a new interview.

Dylan O'Brien has big shoes to fill in Saturday Night — and he's fine with that! Speaking with PEOPLE about the upcoming film, in which he stars as Dan Aykroyd, the 33-year-old addressed the ...

“Dylan O’Brien walked in and saved us. I know Dan really well. I grew up with Aykroyd and I’ve now directed him, so I feel like I could write any scene for Dan Aykroyd at this point.

“Dylan O’Brien walked in and saved us. I know Dan really well. I grew up with Aykroyd and I’ve now directed him, so I feel like I could write any scene for Dan Aykroyd at this point.

Dylan O'Brien has big shoes to fill in Saturday Night — and he's fine with that! Speaking with PEOPLE about the upcoming film, in which he stars as Dan Aykroyd, the 33-year-old addressed the ...

When he was first cast as Dan Aykroyd in Saturday Night, Dylan O'Brien was “self-conscious” about their lack of resemblance — and feared that people would dub the move a “miscast.” ...

If you had the task of casting a Saturday Night Live biopic, Dylan O'Brien probably wouldn't be the first name that comes to mind to play Dan Aykroyd — and O'Brien himself agrees.

Dylan OBrian Youtube/Sony Pictures Saturday Night lead costumer designer Danny Glicker knew he had a delicate job when designing Dylan O’Brien’s short shorts for his portrayal of Dan Aykroyd ...