As authentic and visceral as the roar sounds in the 1994 Disney animation The Lion King was, those iconic roars were not from real lions, but were produced by a voice actor, Frank Welker.
The studio opted for some interesting, unconventional ways to create the iconic sound instead, and went with a real human’s voice.
Legendary voice actor Frank Welker created them using a mix of animal recordings and vocal effects to mimic animal sounds, according to a never-before-seen video.
Some of the roars heard were tiger snarls, but most of the impressive ones actually come from the veteran’s voice artist himself, who growled, roared, and yelled at a trash can, to produce compelling sounds that were expected from a lion.
Producers added tigers’ roars, which are deeper and more powerful than lions’ roars, to solidify the production.
These sounds were then layered, edited, and enhanced by sound designers to create a roar that felt real, with the results sounding natural but more intense and cinematic than what would be heard from a real lion in the wild.
Such mastery is to be expected from someone like Welker 80, who has lent his voice to some of the most iconic characters in entertainment history.
Born Franklin Wendell Welker on March 12, 1946, in Denver, Colorado, to Merrill Welker, a mining engineer, and Lillian, he moved to California and attended Santa Monica College in Santa Monica, California, where he majored in theatrical arts.
According to Ecollider, his extensive career and dynamic voice range have put him alongside his fellow legendary colleagues like Mel Blanc, though Welker is not nearly as celebrated.
According to Disney Wiki, apart from The Lion King’s roars, Welker’s most popular voice acting role is in the beloved Scooby-Doo franchise, where he has been voicing the character and Freddy across the main series and spin-off shows.
He is also behind iconic characters such as Megatron from the Transformers franchise, various G.I Joe characters, Garfield from the late 00s Garfield movies, and Odin from the Avengers Assemble animated series, among others.
His most impressive performance, fans would argue, still comes from Disney’s The Lion King, where he truly transformed from a single man with a trash can to the’ king of the jungle’.