Twin Cities voice-over talent and actors, Tim Russell and Sue Scott will perform with Garrison Keillor at the U.S. Comedy Arts Festival in Aspen, Colorado on March 8-12. The HBO comedy festival will host a screening of Robert Altman’s film “A Prairie Home Companion,” based on Garrison Keillor’s popular radio show of the same name. Picturehouse Films, a joint venture of New Line Cinema and HBO Films, is handling the North American distribution of Altman’s latest film. “A Prairie Home Companion” will be in theaters on June 9.