Viewers watching the 95th Academy Awards were left scratching their heads as Elizabeth Banks presented an award.

The actress and director, 49, made a memorable entrance when she tripped twice and almost fell as she walked onto the stage.

She revealed the reason for her fumble was due to the person dressed in a bear suit joining her on stage had stepped on her train both times because they couldn't see through the costume.

The bear represented the one in her newest film, Cocaine Bear. Banks directed the film about the true story of an American black bear who got confused after ingesting a full duffel bag of cocaine in 1985, which had been flung from a plane by drug smugglers.

Banks and the bear were on stage to present the Oscar for best visual effects, but she struggled to speak thanks to a very raspy voice.

"Sorry, my voice," she said as she tried to get through her monologue.

The actress did not explain why she had a raspy voice and wrote on Twitter that she "woke up with no voice."

Despite her best efforts to get through the presenting, people watching at home were very distracted by Banks' scratchy voice.