Fans have been waiting to see “Breaking Bad” original and main characters coming to “Better Call Saul.” In fact, the rumors about it have never stopped along the way. Now, from the looks of it, their wishes are about to come true as hinted by Dean Norris (DEA agent Hank Schrader) and Aaron Paul (Jesse Pinkman).

The two shared pictures on their Instagram pages that might have connections with the upcoming “Better Call Saul” season [VIDEO]. Now, the big question is, will they finally appear in the prequel series’ next installment?

Possible appearances of original ‘Breaking Bad’ stars

On April 18, Dean Norris surprised his followers and the “Breaking Bad” fandom when he shared a photo of him together with the show’s creator, Vince Gilligan.

“Ran into my friend and genius Vince Gilligan on Sony lot,” he captioned the picture. Did the 55-year-old actor just visit the genius creator or are they up to something?

Norris and Gilligan seemed to be on a set of a television show. Is it the set of “Better Call Saul”? The “Under the Dome” star mentioned they are on the “Sony lot,” and one of the crime drama series’ production companies and its distributor is Sony Pictures Television. So, there is a significant possibility that fans will finally see DEA agent Hank Schrader in the upcoming season.

And to prove this claim more, there is an RV behind Norris and Gilligan. “Hey what’s going on in that RV behind us?” his photo caption continued. The RV is known as the trademark vehicle Walter White (Bryan Cranston), and Jesse used in “Breaking Bad” to cook crystal meth.

So, if the RV will also appear, will this lead to other “Breaking Bad” stars coming in season four?

It is already known that Mr. White and Jesse owned the RV; it was in the possession of Combo (Rodney Rush). He was one of Jesse’s longtime friends and eventually became one of their meth dealers. If this comes true, this could be a sign “Breaking Bad” stars are coming to “Better Call Saul.”

AMC studios in New Mexico

Another one that sent the “Breaking Bad” fandom into a meltdown is Aaron Paul. On April 10, the 38-year-old star shared a photo of himself at AMC studios in New Mexico on Instagram. It has been known “Better Call Saul” season 4 is now in production, and its set location is in Albuquerque, New Mexico. So, does this mean Jesse will also make an appearance?

Paul didn’t give away any information about the picture. In fact, he just simply captioned it with, “Good morning old friend.” A lot of his followers are even commenting and hoping the picture might have a connection with “Better Call Saul.” So, it looks like fans will just have to wait for "Better Call Saul" season 4's upcoming release later this year on AMC to see if Hank, Jesse, Combo, and the RV will really make an appearance.