Deadpool actor Reynolds, and producer and It’s Always Sunny In Philadelphia star McElhenney have charted the club’s progress in the Disney+ series Welcome to Wrexham.
The pair were also honoured by Wrexham council with the freedom of the city in 2022.
James Wright, chief executive of Wrexham Lager Beer Co Ltd, said having them on board would be “huge” for the business as it embarks on international expansion.
He added: “They have been doing wonders for the town of Wrexham and strongly share our passion for once again seeing Wrexham Lager enjoyed in all the far-flung corners of the globe.”
The investment was made by Red Dragon Ventures, a joint venture formed by Reynolds and McElhenney and the New York-based Allyn family.
