youre go to make it on your own be part of the theme song for this hit 1970s sit com . luckily and for mary tyler moore and she make it because of an outstanding supporting cast . moore dead pan humor could become dull many time . you would actually be anticipate something occur . when would it finally come . miss moore be extremely fortunate to have a superlative supporting cast . people such a ed asner and gavin macleod and valerie harper and nancy walker and georgia engel and ted knight provide the necessary strength for this show to succeed . naturally and work in a newsroom with mostly all these character do not exactly hurt either . it may have be cold in minnesota but the character on this show provide the necessary warmth .