Franck Adrien, also known by the name Franck Serafini, is a French voice actor who has lent his voice to numerous characters in anime series dubbed for the French market. His career encompasses a wide range of roles, often voicing powerful or antagonistic characters.

One of his most prominent roles is that of Yujiro Hanma, known as the strongest creature in the world, in the anime adaptation of Baki the Grappler and its sequel, Baki the Grappler: Maximum Tournament. In the same series, he also provides the voice for Colonel Stridum. In a different genre, he voices the character Ulric in the magical girl series Glitter Force, the Western-adapted version of Smile PreCure.

His other notable anime voice work includes Gilgamesh in Fate/stay night, Gido and Braiking Boss in Casshern Sins, and Belfangan Clouseau in Full Metal Panic! The Second Raid. His filmography also features roles in Broken Blade as General Baldr, Zetman as Goro Kanzaki, and Super Gals! as Nakanishi, as well as multiple characters in the series Baccano!.

Beyond animation, Franck Adrien has an extensive career as an actor in live-action French television series and films. His television credits include appearances in long-running French series such as Joséphine, ange gardien, Plus belle la vie, Cassandre, and Les Revenants. He has also acted in films like La vraie vie des profs and Pension complète. This body of work demonstrates his versatility as a performer across both animated and live-action productions.