was he involved in any charity?
Yes, she supports The Trevor Project.
Gillian Anderson
She supports The Trevor Project organization, focused on suicide prevention efforts among LGBTQ youth and attended three of the Trevor Project's "Cracked X-Mas" events to benefit the organization. In 2013, Anderson was made a patron of the Charles Dickens Statue Fund, and was instrumental in securing the funding for UK's first Dickens statue, located in Portsmouth, Hampshire. 
what is deep throat? Second episode of the first season of "The X-Files". who were casted in the series? Jerry Hardin, David Duchovny, and Gillian Anderson. where was the last one born? Chicago, Illinois. did he receive any awards? Yes, Primetime Emmy Award, Golden Globe Award, etc.
wiki:11551418
Gillian Anderson [SEP] Activism and charity work
Anderson has been active in supporting numerous charity organizations, global and social causes, as well as running her own humanitarian ventures. She supports The Trevor Project organization, focused on suicide prevention efforts among LGBTQ youth and attended three of the Trevor Project's "Cracked X-Mas" events to benefit the organization. In 2013, Anderson was made a patron of the Charles Dickens Statue Fund, and was instrumental in securing the funding for UK's first Dickens statue, located in Portsmouth, Hampshire. In June 2016 she became a patron of the Temple Legal Centre, a London-based organization that assists people through the legal process by providing them free family law advice and support.