Ralph Dibnys world will be rocked in more ways than one onThe Flash.
Basically, Ralph has a lot going on this season.
Below, EW chats with Sawyer about whats coming ahead for him in Tuesdays episode and the crossover.

Robert Falconer/The CW
ENTERTAINMENT WEEKLY:Crisis is obviously looming over season 6.
Its a bomb going off.
So the idea of losing that is catastrophic to Ralph.

Jeff Weddell/The CW
This is your second crossover, right?
Hows that going so far?Yeah, I was briefly in Elseworlds.
Im more involved in this one.
So, this one is a little bit heavier for me.
This one has been, oh my god, its been a ride.
I mean, I cant believe it.
I cant believe some of the people that Im working with and standing next to and doing scenes with.
Its like if you told me four years ago, I never would have believed it.
Were also meeting Ralphs mom in this weeks episode.
Whats their dynamic like?It was a really fun thing to shoot.
We actually talked about bringing in Ralphs mother very, very early on.
It was a really fun process, and Amy, who played Debbie, was just fantastic.
It was just the idea of having that presence.
You know, they have their limitations for whatever their life was.
And I think thats the realization for Ralph in this episode: Oh, Im the adult now.
Im the one whos the most mature.
Team Flash also throws a party in Tuesdays episode.
So, it was really fun to just really go for it and just play with that.
The Flashairs Tuesdays at 8 p.m. on The CW.