Monica Potter and Sarah Ramos play mother and daughter on nbc's Parenthood (not to be confused with the WB's The Parent 'Hood). It doesn't really hit you at first sight, but after like three or four seconds it's pretty uncanny. The eyebrow arches and nostril flares especially. Great casting, Jennifer Lare, Camille H. Patton, Carrie Audino, and/or Laura Schiff (thanks, imdb)!!