Paul Salas started his career in ABS-CBN by playing the character of Uragon in the action-fantasy series Kung Fu Kids. He was then tapped to play the younger version of the main casts in a number of Kapamilya teleseryes and took on notable roles in the series Komiks Presents: Varga, Moomoo & Me, Mula Sa Puso, Toda Max, Oka2kat, Aryana, Luv U and You’re My Home. He also appeared as host and perfomer in the Sunday variety programs Shout Out! And ASAP.
He starred in the movies Matakot Ka Sa Karma, Pasukob, In The Name of Love, Wedding Tayo, Wedding Hindi and Must Be… Love. His performance in the “Aquarium” episode of the horror film series Shake, Rattle and Roll 2k5 earned him the Best Child Performer award at the 31st Metro Manila Film Festival.