Kerrigan Mahan is an American voice actor best known to Power Rangers fans as the voice of Goldar, the fearsome and loyal warrior who served under Rita Repulsa and Lord Zedd in Mighty Morphin Power Rangers. His deep, growling voice and dramatic delivery helped turn Goldar into one of the franchise’s most memorable villains.

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Kerrigan Mahan made his Power Rangers debut in 1993, voicing Goldar, the armored, winged lion-warrior with a golden sword. Goldar appeared from the very first episode of Mighty Morphin Power Rangers, and quickly became one of the most recognizable henchmen in children’s television.

Goldar was known for his:

Loyalty to Rita and Lord Zedd (though not without bickering),

Bombastic speeches and roars,

Frequent battles against the Power Rangers—especially the Red and Green Rangers,

Fierce rivalry with Tommy Oliver (Green/White Ranger).

Kerrigan’s powerful, snarling vocal performance made Goldar both intimidating and campy—a perfect fit for the over-the-top tone of the early Power Rangers seasons.

He continued voicing Goldar throughout:

Mighty Morphin Power Rangers (1993–1995)

Power Rangers Zeo (1996, briefly)

Power Rangers Lost Galaxy (cameo appearance)

He also voiced Magna Defender in Power Rangers Lost Galaxy (1999), a noble warrior shrouded in mystery and tragedy, who later passes on his powers to Mike Corbett. This role allowed Mahan to showcase a more serious and emotional range, adding another fan-favorite to his Power Rangers resume.