Question: Are both Go Further and Barefoot to Herat films by Ron Mann ?

Context articles: Andy Keen
Siege of Balkh (1447)
Barefoot to Herat
Comic Book Confidential
In the Wake of the Flood
Listen to the City
Know Your Mushrooms
Go Further
Poetry in Motion (film)
Imagine the Sound

Andrew "Andy" John David Keen is a Canadian documentary filmmaker whose films include "Bobcaygeon" starring The Tragically Hip (2012), "Escarpment Blues" starring Sarah Harmer, and the documentary "Seven Painters Seven Places" (1999).
 He was a director of photography on "Know Your Mushrooms" (2009), directed by Ron Mann.
 Keen has worked as director and cameraman on numerous television commercials and music videos, and in 2010 he was honoured with a Webby Award in the category of Activism for a series of online videos he produced for The Canadian Stem Cell Foundation. "
Bobcaygeon" is a feature film about Canadian rock giants The Tragically Hip and their riotous concert in Bobcaygeon.
 The film had its World Premiere at the 2012 Vancouver International Film Festival (VIFF) and in April 2013 won the Juno Award for Music DVD of the Year.
After the Battle of Nishapur and the peace treaty which gave the Chechektu valley to Ala-ud-Daulah Mirza, he placed in that out post a certain Mirza Saleh who was an enemy of Abdal-Latif Mirza.
 Furthermore, Ala-ud-Daulah Mirza kept hostages, certain men of importance, who were in the entourage of Abdal-Latif Mirza against the treaty.
 This forced Abdal-Latif Mirza's hand to take action which he did by attacking Mirza Saleh who then escaped to Herat.
 On this Ala-ud-Daulah Mirza marched from Herat with his army and besieged Balkh in the winter of 1447 C.E. Abdal-Latif Mirza sent a letter to his father Ulugh Beg for reinforcements.
 In response Ulugh Beg sent an envoy to Ala-ud-Daulah Mirza to admonish him and to let him know to address his grievances to Samarkand in the future rather than go to war.
 Finally, realizing his mistake Ala-ud-Daulah Mirza agreed to move his army back to Herat.
Barefoot to Herat (Persian: پابرهنه تا هرات‎ ‎ , "Pa Berahneh ta Herat") is a 2002 Iranian film by Majid Majidi.
 It is a documentary about the plight of Afghani refugees just after the 2001 military offensive against the Taliban.
Comic Book Confidential is an American/Canadian documentary film, released in 1988.
 Directed by Ron Mann and written by Mann and Charles Lippincott, the film is a survey of the history of the comic book medium in the United States from the 1930s to the 1980s, as an art form and in social context.
In the Wake of the Flood is a 2010 documentary film produced in Canada by director Ron Mann and featuring author Margaret Atwood.
 The film follows Atwood on her unusual book tour for her novel "The Year of the Flood".
Listen To The City is a 1984 dramatic film directed by Ron Mann.
 Normally a documentary filmmaker, this is Mann's only fictional feature.
 The film stars P.J. Soles, Jim Carroll, Sandy Horne and Michael Glassbourg.
 Featured in small or cameo roles are such notable Canadian counter-culture figures as poets bp nichol and Barry Callaghan, politician Jack Layton, playwright Sky Gilbert and radio broadcasters Pete Griffin and Geets Romo.
Know Your Mushrooms is a 2008 documentary film by Canadian director Ron Mann.
Go Further is a 2003 documentary film by Ron Mann starring Woody Harrelson and a group of other environmental activists riding around in a large, bio-fueled bus.
 The tour was called the Simple Organic Living Tour and it was produced by cause-related marketers the Spitfire Agency.
 The film debuted at the South by Southwest Film Festival in March 2003, and at the Toronto International Film Festival in September 2003, where it was first runner-up for the People's Choice Award.
 It was also nominated for a Genie Award for Best Documentary.
 The film features cameos by Dave Matthews, Natalie Merchant, Ken Kesey, Bob Weir (of the Grateful Dead), Michael Franti (of Spearhead), Anthony Kiedis (of Red Hot Chili Peppers), Rob Heydon, Medeski Martin & Wood, and The String Cheese Incident.
Poetry in Motion is a 1982 Canadian documentary film directed by Ron Mann featuring contemporary North American poetry and music.
 Featured are some of the Black Mountain poets, Beats, minimalist poets, and avant-garde poets.
 It was released in theaters, later being distributed on VHS, LaserDisc, and DVD.
 An extended CD-ROM version was also released.
Imagine the Sound is a 1981 Canadian documentary film about free jazz, directed by Ron Mann.
 It features interviews with and musical and dramatic performances by pianist Cecil Taylor, saxophonist Archie Shepp, trumpeter Bill Dixon and pianist Paul Bley.
 The film has been digitally restored and was screened at the 2007 SXSW festival in Austin, Texas.