As I watched Jeff Bridges on The Ellen Degeneres Show, I couldn't help but notice how much his voice and mannerisms reminded me of his brother, Beau. Of course Beau's a little more familiar to me because he's done so much television, but in their younger days, I don't think they were quite so much the same.
Here's a clip of Jeff on Ellen;
Here's Beau from Funny or Die;
And though it's not very funny and apparently unembeddable due to licensing restrictions even though Yahoo! gave me a code to start, then changed its mind, here's the cold open from when the two of them hosted Saturday Night Live.