Name	Known for
David Ackroyd Self - Narrator Self - Narrator See fewer	The Dark Secret of Harvest Home (1978)
Serafim de Sousa Ferreira e Silva Self (archive footage) Self (archive footage) See fewer	Fatima: Heaven's Peace Plan (2003)
Nicholas Gruner Self (as Father Nicholas Gruner) Self (as Father Nicholas Gruner) See fewer	History's Mysteries (1998)
Michael Hunt Self (as Father Michael Hunt) Self (as Father Michael Hunt) See fewer	History's Mysteries (1998)
Arthur Kent Self - Host Self - Host See fewer	Black Night in June (2019)
Mary Kriz Self Self See fewer	History's Mysteries (1998)
Joe Nickell Self Self See fewer	Lost Tapes (2008)
Pope John Paul II Self (archive footage) Self (archive footage) See fewer	The Jeweller's Shop (1988)
Thomas Reese Self (as Father Thomas Reese) Self (as Father Thomas Reese) See fewer	PBS News Hour (1975)