Tomás Humberto Eduardo Vidiella Baigorrotegui (26 October 1937 – 10 March 2021) was a Chilean actor, theatre director, and cultural manager.

Later, with Víctor Jara and Alejandro Sieveking they made a tour of Latin America and when they were in Mexico, after six months, they fought before leaving for Spain.

His El Túnel Theater company was the first to premiere a work by Isabel Allende in 1973, with Balada de medio pelo and with the performance of Valentín Trujillo.

In 1975, Vidiella made her debut at the Chilean-French Institute of Culture with the play Los siete espejos, written by Allende and Francisco Flores del Campo.

He also contributed his experience as a mature actor in several Channel 13 productions in the 1990s, with titles such as Amor a domicilio, Fuera de control, Sabor a tí, among others.

[4] In the theater field, he stood out in his last years mainly with the play Viejos de Mierda (2015–2021), a delirious comedy written and directed by Rodrigo Bastidas, where Vidiella shared roles with comedian Coco Legrand and Jaime Vadell.

[5][6] On 5 March 2021, Vidiella was hospitalized at the UC Christus Clinic after contracting COVID-19, just days after it was confirmed that Cristián Campos, his co-star in the play Orquesta de Señoritas, also tested positive.

In turn, all the rest of team members also underwent a preventive quarantine including stars such as Luis Gnecco, Willy Semler and Mauricio Pesutic.

Despite this, the actor remained connected to a mechanical ventilator since 7 March, finally dying three days later of complications related to COVID-19 during the COVID-19 pandemic in Chile.