
William Lyman (born May 20, 1948) is an American actor. Being known for his polished, resonant voice, Lyman has narrated the PBS series Frontline since its second season in 1984 and played William Tell in the action/adventure television series Crossbow.
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An orphaned teen hits the road with a mysterious robot to find her long-lost brother, teaming up with a smuggler and his wisecracking sidekick.

A grief-stricken arborist and her son awaken a haunting when they begin felling trees at the estate of a mysterious recluse.

FRONTLINE investigates China’s rule over Tibet. With footage from inside the region, the documentary examines how the Communist regime controls Tibet’s Buddhist population, and the battle over the succession of its spiritual leader, the Dalai Lama.

Tracing the dramatic and controversial rise of Robert F. Kennedy Jr., FRONTLINE examines how the scion of a storied dynasty endured tragedy and scandal, broke with the Democratic Party and his family, stoked conspiracy theories, and is reshaping government and public health.

A returning war veteran, stricken with PTSD, gets trapped with his teenage sister on Boston's Tobin Memorial Bridge when a heavily armed group of ex-military revolutionaries take everyone hostage.

FRONTLINE investigates the roots of the criminal cases against former President Trump stemming from his 2020 election loss. With the presidential race for 2024 underway, veteran political filmmaker Michael Kirk and his team examine the House Jan. 6 committee’s evidence, the historic charges against Trump and the threat to democracy.

FRONTLINE examines how thousands of Ukrainian children have been taken and held in Russian-controlled territory since Russia’s 2022 invasion of Ukraine. The documentary follows Ukrainian families searching for their missing children, organizations investigating the alleged abductions and Ukrainian teenagers who escaped and say they were subjected to Russian propaganda.

A firestorm has been raging on many American college campuses. Ignited by the devastating October 2023 Hamas attack on Israel and the catastrophic war in Gaza, the outrage deeply divided American campuses and in some places devolved into hate-filled rhetoric and arrests. FRONTLINE and Retro Report have been following the escalating turmoil since the war began — talking to people on all sides of the divide, investigating how universities have responded, how powerful interests joined the fray, and how the conflict over the conflict ultimately spiraled out of control. From director James Jacoby (Netanyahu, America & the Road to War in Gaza, Amazon Empire, Age of Easy Money) and Retro Report producers Scott Michels and Joseph Hogan, Crisis on Campus examines how the debate over one of the world’s most intractable and complex conflicts has gripped American college campuses.

The documentary investigates the lives and characters of Kamala Harris and Donald Trump as they seek the presidency. In a historic election, those who know the candidates best reveal key moments that shape how they would lead America. Award-winning filmmaker Michael Kirk and his team sat down with Trump and Harris’ friends, advisors and critics, as well as authors, journalists and political insiders to present deeply reported narrative arcs of both candidates’ lives, going all the way back to their childhoods. What emerges in FRONTLINE's "The Choice 2024: Harris vs. Trump" is the story of two fighters: One seeking vindication and promising a return to greatness, and the other seeking to move beyond the past and promising a greater future.

FRONTLINE investigates Russian President Vladimir Putin’s clashes with multiple American presidents as he’s tried to rebuild the Russian empire. Veteran filmmaker Michael Kirk (Putin’s Revenge, Putin’s Road to War) and his team trace the miscalculations and missteps of U.S. presidents over five administrations, culminating in Putin’s invasion of Ukraine.
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