Is this Crudup?

It really looks like him.  But, I could have sworn someone said it wasn't

That doesn't look like him to me. Well it does a little bit, but I do not think that it is him. Maybe it is the dude who is suffering from the backburster earlier in the trailer? I looked at the trailer again and don't know if it is him, but I can almost 100% say that it is not Crudup

I agree, I think it's the guy in the backbuster scene.

Crudup gets face hugged anyway.

Looks like Crudup to me.

Here are a few images. Tough call.

Another Crudup picture for further reference 

Benjamin Rigby

There is a bit of resemblance between the two 

The sideburns Crudup has in the Last Supper scene look very similar to the trailer.

Is Rigby in The Last Supper?

ninXeno426

I thought I saw Rigby at the following time stamps and then got tired of following it lol.

1:27 behind the guy taking a drink

1:29

1:33 just to the right of Tennessee

1:44 taking a drink- pencil behind his ear?

I'll take a look 

Let me know what you think. This still does not answer the OP however.

Possibly,actually likely,but yeah it doesn't actually give us any answers.

Centauri is right, its Rigby. Crudup's ears are slightly larger and he has a sterner profile. 

I have to say, Billy Crudup was so awesome in Watchman!!!

@Facehuggers  Yeah he is great in Watchmen, great flick!

And I can't believe that what's his name was wrong. Unbelievable

It's not Crudup based off facial structure.

However, it would be kind of neat to see someone get facehugged after a good ear-sporing..

Can you all picture the resultant Neomorph and Xenomorph creatures fighting it out within the individual as they gestate...?

It would probably make for a good "The Mask"(movie) type scene. 

Rest of the crew wouldn't be sure if he was infected, been possessed, or tripping off acid...

Its not Crudup but Benjamin Ridby. You can see on the full cast and crew picture. He is in the right back corner next to Danny Mcbride with white long t-shirt, while Crudup is in the front right next to Michael Fassbender

these people look too much alike...

@SteveRogers

Yup...Not a ton of different races in this film. However, the Neomorphs/Xenos are Equal Opportunity Destroyers....

Indeed it is Benjamin Rigby and he becomes the first victim to the Horrors on Paradise.

Crudup suffers a different fate as he gets Face-hugged but not until after a lot of hell as broken loose... which begs the question is Crudup Character as Silly/Naive as Milburns..

Is this Crudup? - No, he isn't. He is Benjamin Rigby. Full stop. :)

On quite a different note......

He is also the only character that maybe could fit with this image

Which Baffles me......

I get this conclusion due to all the new evidence we have since the Last Supper Video.....

Still it could be Walter (Fassbender) or Matt Scaletti but he is not in the Crew Photo or Trailer and for what looks like such a iconic scene.... surely he Matt Scaletti would not be in it?

Logically it has to be Walter, but there are a number of clues to go against this that otherwise effect Time Line... but then if its Rigby it likewise does so..

Thanks for clarifying.

BigDave, Franco with short hair?

I think the Last Supper short was filmed after the movie, so I was not surprised by Franco's relatively longer hair. Look at Fassbender's face, I mean Walter's face, you see a tired face. His face looks different compared to the trailer appearance or the promo photos. It can serve as another proof regarding my theory. Or we will see a fatter David model as Walter? It was their approach to make their appearance so different and Fassbender put some weight on?

Somebody wrote that he is Bichir, but I don't know.

could ridley be going with a double impregnation here? would it be possible for cudrup to be infected by a spore and then be face hugged? we could see a head burster neomorph then in a later scene, in the morque, a standard chest burster erupts, explaining how a xeno gets onto the covenant?

the above picture of daniels back to back with an unidentified male could be the last 2 survivors of the drop ship, having been forced outside having blown up the ship, venturing outside and being faced with several neomorphs and possibly multiple other protomorphs? having to fight theyr way to either davids lab or a pyramid?